Median = 23
Q1 = 11.5
Q3 = 42
Minimum = 7
Maximum = 49
We have,
To construct a box-and-whisker plot for the given data, we first need to find the five-number summary, which consists of the minimum, lower quartile (Q1), median, upper quartile (Q3), and maximum values.
Arrange the data in order from smallest to largest:
7, 8, 15, 19, 22, 24, 31, 35, 49, 49
Find the median, which is the middle value of the data:
Median = (22 + 24) / 2 = 23
Find Q1, which is the median of the lower half of the data:
Q1 = (8 + 15) / 2 = 11.5
Find Q3, which is the median of the upper half of the data:
Q3 = (35 + 49) / 2 = 42
Find the minimum and maximum values:
Minimum = 7
Maximum = 49
Thus,
Median = 23
Q1 = 11.5
Q3 = 42
Minimum = 7
Maximum = 49
Learn more about the median here:
https://brainly.com/question/28060453
#SPJ1
help please!!! tysm :)
The equation of transforming the function h(x) to y = h(x - 3) is h(x - 3) = -1/2(x - 3)² + -1/2(x - 3) + 4
Transforming the function h(x) to y = h(x - 3)The graph h(x) is a quadratic function
A quadratic function is represented as
y = ax² + bx + c
Where c = y when x = 0
So, we have
y = ax² + bx + 4
Using the other points, we have
a + b + 4 = 3
4a + 2b + 4 = 1
So, we have
a + b = -1
4a + 2b = -3
When solved, we have
a = -1/2 and b = -1/2
So, the equation is
y = -1/2x² + -1/2x + 4
Rewrite as
h(x) = -1/2x² + -1/2x + 4
When translated to h(x - 3), we have
h(x - 3) = -1/2(x - 3)² + -1/2(x - 3) + 4
Read more about quadratic function at
https://brainly.com/question/25841119
#SPJ1
A teacher has a large container of blue, red, and green beads. She reports to the students that the proportion of blue beads in the container is 0.30. The students feel the proportion of blue beads is lower than 0.30. A student randomly selects 60 beads and finds that 12 of the beads are blue. The P-value for the test of the hypotheses, H 0: p = 0.30 and H alpha: p less-than 0.30, is 0.045. What is the correct conclusion given Alpha = 0.05?
Because the P-value is less than Alpha = 0.05, the student should reject H0.
Because the P-value is less than Alpha = 0.05, the student should fail to reject H0.
Because the P-value is greater than Alpha = 0.05, the student should reject H0.
Because the P-value is greater than Alpha = 0.05, the student should fail to reject H0.
answer a
The correct option is :
Because the P-value is less than Alpha = 0.05, the student should reject H0.
H0:p = 0.30,Ha:p < 0.30
We have the information:
It was stated that the proportion of blue beads in the container is 0.30. Here, the interpretation of this value is :
The null hypotheses is 0.30
and, Alternative hypotheses is : 0.045
Therefore, Assuming the true proportion of blue beads in the container is 0.30, there is a 4.5% probability that the sample proportion would be 0.20 by chance alone.
So, Because the P-value is less than Alpha = 0.05, the student should reject H0.
Learn more about Null hypothesis at:
https://brainly.com/question/28920252
#SPJ1
I really need help with this
Answer:
Step-by-step explanation:
thhh
Shantel's net worth is $5,480.80. Her liabilities are $3,260.60. What is the amount of her assets
Answer:
$8741.40
Step-by-step explanation:
Shantel's net worth is $5,480.80. Her liabilities are $3,260.60.
What is the amount of her assets?
We Take
5,480.80 + 3,260.60 = $8741.40
So, her amount of assets is $8741.40
if a retailer would like to estimate the proportion of their customers who bought an item after viewing their website on a certain day with a 90% confidence level and 5% margin of error, how many customers do they have to monitor? previous information has shown that 58% of users do this.
If customers bought an item after viewing their website on "certain-day" with 90% "confidence-level" and 5% "margin-of-error", then the number of customers they have to monitor is 264.
To estimate the proportion of customers who bought an item after viewing the retailer's website, the retailer needs to conduct a sample survey.
To determine the "sample-size" needed for the survey, we use the formula:
⇒ n = [Z² × p × (1 - p)]/E²,
where : n is = sample-size of customer,
Z is = z-score associated with confidence-level (90% confidence level corresponds to a z-score of 1.645),
p is = estimated proportion of customers who bought an item (in this case it is 58% = 0.58),
E is = margin-of-error (5% = 0.05),
Substituting the values,
We get,
⇒ n = [1.645² × 0.58 × (1 - 0.58)]/0.05²,
⇒ n = 263.67 ≈ 264,
Therefore, They have to monitor 264 customers.
Learn more about Confidence Level here
https://brainly.com/question/26962316
#SPJ4
which part is a solution to the system of linear equations?
y= -x + 4
x- 3y = 12
A. 0,3
B. 1,2
C. 6,-2
D 4,-4
Answer:
Step-by-step explanation:
0.3
there are fourteen juniors and thirteen seniors in the service club. the club is to send four representatives to the state conference. if the members of the club decide to send two juniors and two seniors, how many different groupings are possible?
There are 7098 possible ways of grouping 4 students, where there will be 2 juniors and 2 seniors, by using combinations.
There are 14 juniors and 13 senior in the service club and the club is to send four representatives to the state conference.
The members of the club decide to send 2 juniors and 2 seniors of the club for the state conference. There is no specified order of how to form the groups.
Thus we apply the formula of combinations to calculate the total number of different groupings of 4 students that is possible since order does not matter in combinations = nCr
where, n is the total number of students and r is the required number of students from the total.
Applying formula of combinations,
Total number of possible groupings = (14C2)*(13C2)
Here, 14C2 calculates the number of ways juniors can form groups and 13C2 calculates the number of ways seniors can form groups.
⇒ Total number of possible groupings = [ 14!/{(14-2)!*2!}]* [ 13!/{(13-2)!* 2!}]
= 7098
To know more about combinations here
https://brainly.com/question/28720645
#SPJ4
About 650,000 people live in a circular region with a 6-mile radius find the population density In people per square mile
The population density of the region is 5,750.2 people per square mile.
How to find the population density?To find the population density, we need to take the quotient between the total population and the area.
Remember that the area of a circle of radius R is:
A = pi*R²
Where pi = 3.14
Here R = 6mi, then:
A = 3.14*(6mi)² = 113.04 mi²
Then the population density is:
D = 650,000/113.04 mi² = 5,750.2 people per square mile.
Learn more about area at:
https://brainly.com/question/24487155
#SPJ1
20 POINTS!
A math class has 3 girls and 5 boys in the seventh grade and 9 girls and 3 boys in the eighth grade. The teacher randomly selects a seventh grader and an eighth grader from the class for a competition. What is the probability that the students she selects are both boys? Write your answer as a fraction in the simplest form
The probability that the students teacher selects are both boys is equal to 5/32 (fraction in the simplest form).
Number of girls in Math's class of 7th grade = 3
Number of boys in Math's class of 7th grade = 5
Number of girls in Math's class of 8th grade = 9
Number of boys in Math's class of 8th grade = 3
There are a total of 8 students in the seventh grade
And 12 students in the eighth grade,
For a total of 20 students in the class.
The probability of selecting a boy from the seventh grade is 5/8,
since there are 5 boys out of a total of 8 students in the seventh grade.
The probability of selecting a boy from the eighth grade is 3/12,
since there are 3 boys out of a total of 12 students in the eighth grade.
To find the probability of selecting a boy from both grades, we multiply the two probabilities,
= (5/8) x (3/12)
= 15/96
= 5/32 (fraction in the simplest form)
Therefore, the probability of selecting a boy from the seventh grade and a boy from the eighth grade is 5/32.
learn more about probability here
brainly.com/question/4656782
#SPJ1
Which graph represents a function with an initial value of One-half?
On a coordinate plane, an exponential function approaches y = 0 in quadrant 2 and increases into quadrant 1. It goes through (negative 1, 0.08), (0, 0.4), (1, 2).
On a coordinate plane, an exponential function approaches y = 0 in quadrant 2 and increases into quadrant 1. It goes through (negative 1, 0.1), (0, 0.5), (1, 2.5).
On a coordinate plane, an exponential function approaches y = 0 in quadrant 2 and increases into quadrant 1. It goes through (negative 1, 0.4), (0, 0.2), (1, 1).
On a coordinate plane, an exponential function approaches y = 0 in quadrant 2 and increases into quadrant 1. It goes through (negative 1, 0.12), (0, 0.6), (1, 3).
The correct option is the second one, because it contins the point (0, 0.5), thus, the initial value is 0.5
Which graph represents a function with an initial value of One-half?For any function.
y = f(x)
We define the initial value as the value that y takes when we evaluate it in x = 0.
y = f(0) is the initial value, and it is represented by the pointy (0, y).
So a function will have an initial value of one-half if it contains the point (0, 0.5)
From the given options, the only one that conatins it is the second option "On a coordinate plane, an exponential function approaches y = 0 in quadrant 2 and increases into quadrant 1. It goes through (negative 1, 0.1), (0, 0.5), (1, 2.5)."
So that is the correct one.
Learn more about graphs at.
https://brainly.com/question/19040584
#SPJ1
What is the probability that a man and a woman getting married both have at least a bachelor's degree? note any assumptions you must make to answer this question
To determine the probability that a man and woman getting married both have at least a bachelor's degree, we need to make certain assumptions.
Firstly, we must assume that the probability of a man having at least a bachelor's degree is independent of the probability of a woman having at least a bachelor's degree. Additionally, we must assume that the population of men and women with at least a bachelor's degree is representative of the population of all married couples.
Assuming these conditions are met, we can estimate the probability of a man having at least a bachelor's degree as well as the probability of a woman having at least a bachelor's degree using data from the relevant population. We can then calculate the joint probability of both events occurring simultaneously by multiplying the probabilities of each event. Without data, it is difficult to provide an exact probability. However, according to the U.S. Census Bureau, as of 2019, approximately 35% of the U.S. population aged 25 and older have at least a bachelor's degree. Therefore, assuming that the probabilities are independent, the probability of a man having at least a bachelor's degree is approximately 0.35, and the probability of a woman having at least a bachelor's degree is also approximately 0.35.
Multiplying these probabilities together, we get an estimated probability of 0.1225 or 12.25% chance that a man and woman getting married both have at least a bachelor's degree. However, it's important to remember that this is only an estimate and may not hold true for all populations or regions.
To determine the probability that a man and a woman getting married both have at least a bachelor's degree, we need to make some assumptions and use the concept of probability.
Assumptions:
1. The probability of a man having a bachelor's degree is independent of the probability of a woman having a bachelor's degree.
2. We know the probabilities of a man and a woman having a bachelor's degree in the given population.
Let P(M) be the probability of a man having a bachelor's degree, and P(W) be the probability of a woman having a bachelor's degree. To find the probability of both the man and the woman having a bachelor's degree, we simply multiply these two probabilities:
P(both have bachelor's degree) = P(M) * P(W)
So, the probability that a man and a woman getting married both have at least a bachelor's degree depends on the individual probabilities of a man and a woman having a bachelor's degree in the population under consideration.
Visit here to learn more about probability:
brainly.com/question/30034780
#SPJ11
In a newspaper's survey of 454 people, 52. 6% said that we should replace passwords with biometric security, such as fingerprints. The accompanying Statdisk display results from a test of the claim that half of us say that we should replace passwords with biometric security. Use the normal distribution as an approximation to the binomial distribution. Use the display and a 0. 10 significance level to complete parts (a) through (e)
The rounded values of test statistic ,p-value 0.94 and 0.348.
The null hypothesis is given by H₀, p = 0.5.
Final conclusion is we cannot claim that we should replace passwords with biometric security as fail to reject null hypothesis.
Total number of people = 454
Percent of people replace passwords with biometric security = 52.2%
The test statistic is z = 0.9386, the critical z-value at a 0.01 significance level is +2.5758, and the p-value is 0.3479.
The test statistic is z = 0.94 rounded to two decimal places.
The P-value is 0.348 rounded to three decimal places.
The null hypothesis is H₀, p = 0.5, where p denotes the population proportion of people .
Who say that we should replace passwords with biometric security.
Since the P-value 0.348 is greater than the significance level 0.01 we fail to reject the null hypothesis.
Based on the results of the test, do not have sufficient evidence to conclude that the proportion of people.
Who say that we should replace passwords with biometric security is different from 0.5.
In other words, we cannot reject the claim that half of us say that we should replace passwords with biometric security.
Learn more about test statistic here
brainly.com/question/24243446
#SPJ4
The above question is incomplete, the complete question is:
In a newspaper's survey of 454 people, 52.2% said that we should replace passwords with biometric security, such as fingerprints. The accompanying Statdisk display results from a test of the claim that half of us say that we should replace passwords with biometric security. Use the normal distribution as an approximation to the binomial distribution.
a. Use the display and a 0.01 significance level to complete parts (a) through (e). Sample proportion: 0.5220264
Test Statistic, z: 0.9386
Critical z: +2.5758
P-value: 0.3479
b. What is the test statistic? Z= (Round to two decimal places as needed.) c. What is the P-value? P-value = (Round to three decimal places as needed.)
d. What is the null hypothesis, and what do you conclude about it? the null hypothesis. The null hypothesis is H₀, p , where p denotes the population proportion of people who say that we should replace passwords with biometric security. (Type an integer or a decimal. Do not round.)
e. What is the final conclusion? There is sufficient evidence to the claim that half of us say that we should replace passwords with biometric security.
Can somebody help me on this question please.
Answer:
3.2
Step-by-step explanation:
Find the slope of a line perpendicular to the line whose equation is x + 6 y = − 24. Fully simplify your answer.
Answer:
m = y2 - y1 / x2 - x1
Step-by-step explanation:
Tom needs to attend flight school for more than 100 hours to get his license. He has already attended 15 hours. He will attend for h more hours. Which statement models this situation?
Group of answer choices
15h > 100
15h = 100
15 + h > 100
15 + h = 100
Answer:
(c) 15 + h > 100
Step-by-step explanation:
You want a math model for the situation in which Tom has attended flight school for 15 hours, will attend for h more hours, and want the total to exceed 100 hours.
HoursThe total number of hours in flight school will be the sum of the 15 already attended and the h hours that will be attended. This total needs to be more than 100:
15 + h > 100 . . . . . . matches choice C
<95141404393>
Help!!!
a $52 item is marked up 10% and then markdown 10% what is the final price
Answer: $51.48
Step-by-step explanation:
If a $52 item is marked up by 10%, its new price will be:
$52 + 10% of $52 = $52 + $5.20 = $57.20
Then, if this new price is marked down by 10%, the final price will be:
$57.20 - 10% of $57.20 = $57.20 - $5.72 = $51.48
Therefore, the final price of the item after the markup and markdown is $51.48.
Find the minimum value of f=8x-3y in the feasible region shown below
The minimum possible value of the objective function is -36
Finding the minimum possible value of the objective functionFrom the question, we have the following parameters that can be used in our computation:
Objective function, F = 8x - 3y
The coordinates of the feasible region are
(5, 5), (0, 8). (0, 12), (10, 0) and (15, 0)
Substitute (5, 5), (0, 8). (0, 12), (10, 0) and (15, 0) in the above equation, so, we have the following representation
F(5, 5) = 8(5) - 3(5) = 25
F(0, 8) = 8(0) - 3(8) = -24
F(0, 12) = 8(0) - 3(12) = -36
F(10, 0) = 8(10) - 3(0) = 80
F(15, 0) = 8(15) - 3(0) = 120
The minimum value above is -36 at (0, 12)
Hence, the minimum possible value of the objective function is -36
Read more about objective functions at
brainly.com/question/31490328
#SPJ1
The total cost of attending a state university is $22,700 for the first year.
A student's parents will pay half of this cost.
. Academic scholarships will pay another $8,300.
• The student will need to save money to pay for the remaining cost.
Use this information to complete the following statements.
The students parents will pay _____. The student needs to save a total of ____ to pay the remaining cost. If the student plans to save the needed amount in 12 months, then he/she should save _____ each month
Answer:
Total cost of attending university per year: $22,700
Parent's will pay half of it: ?
To know half of the number, we divide it by 2.
= $22,700 ÷ 2 = $11,350
Parents will pay: $11,350
Academic scholarship will pay: $8,300
= $11,350 - $8,300 = $3,050
So, The student have to save a total of $3,050.
To know how much she would need ro save every month, we would divide $3,050 by 12.
= $3,050 ÷ 12 = $254.15
The student Parents will pay $11,350. The student needs to save a total of $3,050 to pay the remaining cost. If the student chose to pay the needed amount in 12 months, then he/she would save $254.15 every month.
The perimeter of the rectangle is at least 50 centimeters. The length is one more than three times the width of the rectangle. What are the minimum dimensions?
The minimum dimensions of the rectangle are 6cm and 19 cm
How to determine the value of the dimensionsThe formula for calculating the perimeter of a rectangle is expressed as;
P = 2(l + w)
Such that the parameters of the formula are;
P is the perimeter of the rectanglel is the length of the rectanglew is the width of the rectangleFrom the information given, we have that;
Perimeter of the rectangle is = 50 centimeters
length of the rectangle = 3w - 1
Substitute the values
50 = 2(3w + 1 + w)
expand the bracket
50 = 2(4w + 1)
50 = 8w + 2
collect like terms
8w = 548
w = 6 centimeters
Length = 19 centimeters
Learn about rectangles at: https://brainly.com/question/25292087
#SPJ1
Triangular pyramid has triangular base 6 edges 3triangularfaces and 1 common vertex
The solid figure that has triangular base 6 edges 3 triangular faces and 1 common vertex is option (D) Triangular Pyramid.
A triangular pyramid is a geometric solid with a triangular base and three triangular faces that meet at a single vertex point. It has six edges, with each edge connecting the base to the vertex point. The base of the pyramid can be any type of triangle, and the height of the pyramid is the perpendicular distance from the vertex point to the plane of the base.
Triangular pyramids are commonly found in architecture and can be used in the design of roofs or decorative features. They are also used in mathematics to explore various properties, such as surface area, volume, and Euler's formula. In addition, triangular pyramids have applications in physics, such as in the study of crystal structures and the analysis of molecular geometry.
Therefore, the correct option is (D) Triangular Pyramid.
Learn more about triangular pyramid here
brainly.com/question/22213308
#SPJ4
The given question is incomplete, the complete question is:
Which solid figure has triangular base 6 edges 3 triangular faces and 1 common vertex
A. Cone
B. Square pyramid
C. Triangular prism
D. Triangular pyramid
What is the value of the expression 2z + 2w when z=7 and w=5
Answer:
The solution is 24
Step-by-step explanation:
z = 7
w = 5
2z + 2w
we enter the numbers
2(7) + 2(5)
= 14 + 10
= 24
Please help me with some conditional probabilities from tree diagrams. Due today
1/7 is the probability of getting both lights to be red.
In this problem, we want the conditional probability that both showed red, given that they both showed the same color, hence the outcomes are given as follows:
Desired outcomes: same color and red.
Total outcomes: same color.
The outcomes which result in the same color are given as follows:
Red - red, with 6/7 x 1/6 = 1/7 probability.
Green - green, with 1/7 x 3/10 = 3/70 probability.
Meaning that the conditional probability is calculated as follows:
p =1/7.
More can be learned about probabilities at brainly.com/question/14398287
#SPJ1
Kelly has 64 balloons and 48 flowers to decorate tables for a party.
• She wants to have the same number of balloons on each table.
• She also wants to have the same number of flowers on each table.
What is the greatest number of tables Kelly will be able to decorate for the party?
Answer:
24
Step-by-step explanation:
you dived the number for flowers
Answer:
16 tables
Step-by-step explanation:
Basically this is a question involving the Greatest Common Factor(GCF) also sometimes referred to as Greatest Common Divisor(GCD)
The greatest common factor (GCF or GCD ) of a set of whole numbers is the largest positive integer that divides evenly into all numbers with zero remainder.
To find the GCF, find the factors of each number and then find the largest common factor
The factors of 48 are: 1, 2, 3, 4, 6, 8, 12, 16, 24, 48
The factors of 64 are: 1, 2, 4, 8, 16, 32, 64
16 is the largest common factor and therefore GCF(48, 64) = 16
This means that the greatest number of tables for decoration is 16
With 16 tables there will be 64/16 = 4 balloons per table and 48/16 = 3 flowers per table
HELP ASAP 20 POINTS PLEASE
Answer:
see below
Step-by-step explanation:
Regular decagon: 1,440
Regular octagon: 1,080
regular 13-sided polygon: 1,980
regular 7-sided polygon: 900
Hope this helps! :)
Please mark brainliest, I'm trying to get to Ace level
Darlene and Maggie leave a bookstore at the same time, riding bicycles.
• The number of miles, d, Darlene rides in t minutes are shown in the table.
t (minutes)
1.5
2
3.5
d (miles)
0.345
0.46
0.805
The number of miles, d, Maggie rides in t minutes are represented by the equation d = 0.16t.
Darlene and Maggie take the same route to a park which is 6 miles away.
Based on the given information, which statement is true?
OA. Maggie rides at a faster rate.
O B. It takes Maggie about 60 minutes to arrive at the park.
OC. Darlene rides her bicycle at a rate of 0.115 mile per minute.
O D. Darlene arrives at the park about 12 minutes ahead of Maggie.
What is the volume for this shape thingy- also this needs to be answered by today so
Answer:
60m^3
Step-by-step explanation:
In order to find the volume of this shape, you must solve the volume of the 2 different portions separately. You can do this by considering both of them to be rectangular prisms.
The smaller portion has a length of 1, a height of 2, and a depth(? im not sure if its called depth) of 3, you can get the 3 from the depth(?) of the larger one.
Since the volume of a rectangular prism is length x width x depth(?), the smaller figure has an volume of 6 m cubed, or 6m^3
The larger figure has a length of 6, a height of 3, and a depth(?) of 3, meaning you can multiply 3 x 3 x 6, which gives 54, which means the larger figure's volume is 54m^3
Now, you add the volumes of both figures, which gives a volume of 60m^3.
there are 13 students in a class, and 4 of them will be chosen to go on a field trip.how many ways can these students be chosen?
The total number of ways the students cab be selected is 715 under the condition that there are 13 students in a class, and 4 of them will be chosen to go on a field trip.
This can be possible by applying the formula for combination
nCr = n! / r!(n-r)!
Here
n = total number of students
r = number of students to be chosen.
For the given case, there are total 13 students in a class and 4 of them will be chosen to go on a field trip.
Therefore,
n = 13
r = 4
Staging these values into the formula
13C4
= 13! / (4! × (13-4)!)
= 715
To learn more about combination,
https://brainly.com/question/29290266
#SPJ4
Please I need help what is the area of the shapes
The solution is, 28.5cm^2 is the area of shape B.
A solid object's surface area is a measurement of the total area that the surface of the object takes up.
The definition polyhedral of arc length for one-dimensional curves and the definition of surface area for (i.e., objects with flat polygonal faces), where the surface area is the sum of the areas of its faces, are both much simpler mathematical concepts than the definition of surface area when there are curved surfaces.
A smooth surface's surface area is determined using its representation as a parametric surface, such as a sphere.
This definition of surface area uses partial derivatives and double much simpler mathematical concepts than the definition of surface area integration and is based on techniques used in infinitesimal calculus. Sought a general definition of surface area.
(3×7)+(1.5×5)
21+7.5
28.5cm^2
learn more about area click here:
brainly.com/question/16519513
#SPJ1
Plsss help 6 grade math!!
The values are x = 26°, ∠1 = 130° and ∠7 = 50°.
Given that the two parallel lines a and b we need to find the value of angle 1,
So,
∠1 = ∠8 [alternate exterior angle theorem]
∠8 + ∠7 = 180° [linear pair]
∠1 + ∠7 = 180°
Therefore,
5x + 2x-2 = 180°
7x = 182°
x = 26°
∠1 = 5(26)
∠1 = 130°
∠7 = 2(26)-2
∠7 = 50°
Hence the values are x = 26°, ∠1 = 130° and ∠7 = 50°.
Learn more about parallel lines click;
https://brainly.com/question/16701300
#SPJ1
20 ping pong balls are numbered 1-20, with no repetition of any of the numbers. what is the probability of selecting one ball that is either odd or a number 4 ball?
The probability of selecting one ball that is either odd or a number 4 ball is 11/20.
To find the probability of selecting one ball that is either odd or a number 4 ball, you should first identify the number of odd balls and then add the number 4 ball if it is not already included.
Here are the steps to calculate the probability:
Count the odd balls: There are 10 odd balls (1, 3, 5, 7, 9, 11, 13, 15, 17, 19).Add the number 4 ball if it is not already included: The number 4 ball is not an odd number, so we need to add it. Now we have 11 favorable outcomes (1, 3, 5, 7, 9, 11, 13, 15, 17, 19, 4).Calculate the total number of balls: There are 20 ping pong balls.Find the probability: The probability is the ratio of the number of favorable outcomes to the total number of possible outcomes. In this case, it is 11/20.For more information about probability, visit:
https://brainly.com/question/24756209
#SPJ11
