Mathematics College

If a distribution is skewed to the right with no outliers, which expression is correct?
mean < median
mean ≈ median
mean = median
mean > median
We can’t tell without examining the data.

Answers

Answer 1

Answer:

Mean>Median

Step-by-step explanation:

Answer 2

A right skewed distribution with no outliers will have it's mean value greater than the median ( mean > median)

A distribution is said to be right skewed if it's peak is to the left such that it has a long tail to the right.

Conversely, a distribution with it's peak to the right such that it has a long tail is said to be left skewed.

Using the analogy of a boxplot, a right skewed distribution will have it's box to the left and a longer whisker to the right. This means that the median point which is the vertical line in between the box will be lesser than the mean value.

Median < mean = mean > median

Learn more : https://brainly.com/question/3907939

If A Distribution Is Skewed To The Right With No Outliers, Which Expression Is Correct?mean &lt; Medianmean

Related Questions

The graph shows the result of a matrix transformation, where the pre-image has dashed lines. Which matrix operation is represented in the graph? ​

Answers

The matrix operation needed to transform the original matrix (pre-image) is represented by option C. ( [tex]T' = \left[\begin{array}{cc}-1&0\\0&-1\end{array}\right]\cdot \left[\begin{array}{cccc}-5&-8&-5&-3\\-9&-7&-3&-6\end{array}\right][/tex]. )

The operation used to obtain the image in dash lines is a rotation around the origin, which is defined by following vectorial expression:

[tex]T' = R\cdot T[/tex] (1)

Where:

[tex]T[/tex] - Original matrix (pre-image).[tex]R[/tex] - Rotation matrix.[tex]T'[/tex] - Resulting matrix (image).

Where the original matrix is defined by the following matrix:

[tex]T = \left[\begin{array}{cccc}x_{1}&x_{2}&...&x_{n}\\y_{1}&y_{2}&...&y_{n}\end{array}\right][/tex] (2)

And the rotation matrix is:

[tex]R = \left[\begin{array}{cc}\cos \theta&-\sin \theta\\\sin \theta&\cos \theta\end{array}\right][/tex] (3)

Where [tex]\theta[/tex] is the rotation angle, in sexagesimal degrees.

If we know that [tex]\theta = 180^{\circ}[/tex], [tex](x_{1}, y_{1}) = (-5, -9)[/tex], [tex](x_{2},y_{2}) = (-8,-7)[/tex], [tex](x_{3},y_{3}) = (-5, -3)[/tex] and [tex](x_{4}, y_{4}) = (-3, -6)[/tex], then the resulting matrix is represented by this entity:

[tex]T' = \left[\begin{array}{cc}-1&0\\0&-1\end{array}\right]\cdot \left[\begin{array}{cccc}-5&-8&-5&-3\\-9&-7&-3&-6\end{array}\right][/tex]

The matrix operation [tex]T' = \left[\begin{array}{cc}-1&0\\0&-1\end{array}\right]\cdot \left[\begin{array}{cccc}-5&-8&-5&-3\\-9&-7&-3&-6\end{array}\right][/tex] is represented in the graph.

We kindly invite to see this question on matrix rotation: https://brainly.com/question/22363471

Need help!!! Got the first try wrong

Answers

Answer: f(x+3) = -5x -9

Step-by-step explanation: Start by substituting (x+3) for x. When you do this, you'll get the answer

f(x + 3) = -5 (x + 3) + 6

When you multiply out the (x + 3) by the -5, you'll get an answer of (-5x -15), which gives you the full equation

f(x + 3) = -5x -15 +6

Now, you just have to combine the like terms of -15 and +6, or, 6-15, to get -9.

please answer this
9×(7-4)^2+9

Answers

Answer:

90

Step-by-step explanation:

Use the correct order of operations.

9 × (7 - 4)^2 + 9 =

= 9 × 3^2 + 9

= 9 × 9 + 9

= 81 + 9

= 90

Answer:

90

Step-by-step explanation:

9*3^2+9

9*9+9

81+9

90

What is the 8th number in the arithmetic sequence 26, 31, 36, 41, 46...

Answers

Answer 61

Step-by-step explanation:

The answer is 61 bc the pattern is +5

Answer:

26, 31, 36, 41, 46, 51, 56, 61

the eighth number is 61.

Step-by-step expanation:

segements and distance

Answers

Do you want the definition?

Are these two expressions equivalent?
2.(
37) and (2.3). 7

Answers

Answer:

No, they are not equivalent.

Step-by-step explanation:

2 (37) = 74

(2*3)*7 = 6 * 7 = 42

point 10
.............​

Answers

Answer:

25

Step-by-step explanation:

19 *100/76

Number into 100 by percentage

Another way to approach this is to create the question: 19 is 76% of what number?

By asking the question this way, you can create an equation from the question:

19 is 76% of what number?
19 = 0.76 • x

And to solve this equation, you divide both sides by 0.76 to find

25 = x

Yes, it’s the same answer someone else provided. Approaching the percentage problems by setting up the format
A is P percent of B
can help you have a consistent approach to solving.

Compare the expressions to 300.move a statement to each line to make the comparisons true.








Answers

Answer:

I don't understand the Question

Step-by-step explanation:

Less than 300 multiply by half = 150Less than

Tamara bought 4 pack of move tickets $42.50 .How much does the single ticket cost. (3)which digit is in the hundreds place of the cost of a single ticket when rounding to the nearest cent

Answers

$42.50 divided by 4 is 10.625
Than rounding that up to the nearest hundreds which is the number 2, the total is $10.63.

Given the following function:

()=−2+2

Answers

Answer:

0...................

Step-by-step explanation:

0

Mathematics, fractions-

How do you solve this?

Answers

You're dividing 2/3 by 1/4, which is

[tex]\dfrac{\dfrac23}{\dfrac14} = \dfrac23 \times \dfrac41 = \dfrac{2\times4}{3\times1} = \boxed{\dfrac83}[/tex]

Please help asap
y+8 = -4(x-3)
What’s the slope

Answers

Answer:

-4

Step-by-step explanation:

y= mx+c

y= -4x+12-8

y= -4x+4

Therefore, m is -4.

a) If a = x and b = 2x2, then 2ab = ​

Answers

Answer:

Step-by-step explanation:

a = x

b = 2x^2

ab = x * 2x^2

ab = 2 x^3

2ab = 4 * x^3

A circle has a Diameter of 8 what is the perimeter and area

Answers

Answer:

Area is 16 pi or about 50.27

Perimeter/circumference is 8 pi or about 25.13

Perimeter of a circle is basically the circumference. the formula of the circumference is 2 pi r. 2r = diameter

that means the circumference is 8pi or about 25.13

The formula for the area of a circle is pi r^2

The radius, or r is half the diameter. so 8/2 = 4 . The radius is 4

pi * 4^2

4^2 = 16

16 pi is the area or about 50.27

Step-by-step explanation:

0.25 (12 − 5) + 21.654

Answers

The answer is 23.404

Answer: 23.404

Step-by-step explanation:

Solve the following inequality. Use interval notation. ​

Answers

9514 1404 393

Answer:

  (-∞, -1/3) U (3, ∞)

Step-by-step explanation:

The given inequality is equivalent to two inequalities (joined with OR).

-(3x -4) +3 ≥ 8

  -3x +7 ≥ 8 . . . . . . eliminate parentheses

  -3x ≥ 1 . . . . . . . subtract 7

  x ≤ -1/3 . . . . . divide by 3

3x -4 +3 ≥ 8

  3x ≥ 9 . . . . . add 1

  x ≥ 3 . . . . . . divide by 3

Then the solution to the inequality is the union of these intervals:

  x ∈ (-∞, -1/3) ∪ (3, ∞)

Consider the function f whose graph is shown below. Find f(-2)

Answers

Answer:

Step-by-step explanation:

See the picture below

PLS HELP ME !!!!!!!!

Answers

Answer:

heliocentric = sun is center

geocentric = earth is center

Answer:

Heliocentric Theory goes with 2.

Geocentric Theory  goes with 1.

Step-by-step explanation:

The Heliocentric theory is the theory that the Sun is the center of the solar system. Hence, the prefix "helio" which means "relating to the sun"

The Geocentric theory is the theory that the earth is the center of the solar system. Hence, the prefix "geo" which means earth.

A good way to remember which is which is to remember the prefixes.

Find all the prime factors of 80

Answers

Step-by-step explanation:

Notice the prime factorization of 80,

[tex]80=2^4\times 5[/tex]

Therefore, 2 and 5 are the prime factors of 80.

Answer:

Prime factor of 80 is 2 and 5.

Step-by-step explanation:

Hope it helped.

Can anyone explain this math problem?….

Steve goes on a road trip. He travels a total of 495 miles, and the trip takes 15 hours from start to finish.

What is his average rate of change of distance?

What are the units?

Answers

Answer:

Step-by-step explanation:

r = d/t

r = miles / hour

r = 495 / 15

r = 33 miles / hour

C is the midpoint of segment AE. The coordinates of C are (3, 8). The coordinates of E are (-5, 11). Find the coordinates of A.

Answers

Answer:

(-13,14)

Step-by-step explanation:

........................

How to solve -3/9 + ( -2 9/10)
[tex] - 3 \sqrt{8 + ( - 2 \times \frac{9}{10} } [/tex]
​

Answers

9514 1404 393

Answer:

-3 7/30-7.46994

Step-by-step explanation:

We understand this to be two separate problems.

  -3/9 +(-2 9/10) = -(3/9 +2 9/10)

  = -(10/30 +87/30) = -97/30 = -3 7/30

__

  -3√(8 +(-2(9/10))) = -3√(8 -1.8) = -3√6.2 ≈ -7.46994

__

Additional comment

A calculator can help with these, especially if it is able to deal with rational numbers. (Many graphing calculators and some scientific calculators will do that more or less nicely. My favorite Android calculator app makes arithmetic with fractions and mixed numbers very easy.)

6. True or false? Explain.
a. 5 days is * of a month.

Answers

Answer:

5 days is a sixth of a month

Step-by-step explanation:

1 month = 32 days

[tex]5 \: days = ( \frac{5}{30} ) \: months \\ \\ = \frac{1}{6} [/tex]

Answer:

5 days is one sixth of a month

Step-by-step explanation:

there are 30 days in an average month and divide 30 by 5

P, Q, V, and K are collinear with V between K and P, and Q between V and K. If VP = 14x + 4, PK = x + 630, VQ = 17x + 6, and KQ = 11x + 5, solve for VP.

Answers

9514 1404 393

Answer:

  VP = 214

Step-by-step explanation:

The order of points on the line is KQVP. The whole is the sum of the parts, so we have ...

  KQ +QV +VP = KP

  (11x +5) +(17x +6) +(14x +4) = x +630

  42x +15 = x +630 . . . . . . . . . . . . . . . . . collect terms

  41x = 615 . . . . . . . . . . . subtract x+15

  x = 15 . . . . . . . . . . divide by 41

Then the measure of VP is ...

  VP = 14x +4 = 14·15 +4 = 210 +4

  VP = 214



I’m stuck on this question if someone could help me I would highly appreciate:)

Answers

Answer:

q is the midpoint of pq and qr

so

pq=qr

or 6x-7=5x+1

or 6x-5x=7+1

or x=8cm length

is this helpful?

please help ill give u brainly

Answers

Answer: 21

Step-by-step explanation:

3x + 3 = 15

3x = 12

x = 4

5x + 1

5(4) + 1

20 + 1

21

Answer:

[tex]we \: have \: 3x + 3 = 15 \\ 3x = 15 - 3 \\ 3x = 12 \\ x = 12 \div \\ x = 4 \\ then \: 5x + 1 = 5 \times 4 + 1 = 20 + 1 \\ = 21 \\ thank \: you[/tex]

length of the ribbon is 120 M. what is the length of 7/15 of the ribbon?

Answers

Answer:

56 M

Step-by-step explanation:

Reduce fractions to their lowest terms equivalents

Multiply the numerators and denominators of the fractions separately

[tex]\frac{7}{15}[/tex] * 120 = convert to fraction

[tex]\frac{7}{15}[/tex] * [tex]\frac{120}{1}[/tex] = convert to fraction

[tex]\frac{7 * 120}{15}[/tex] = apply fraction rule  [tex]\frac{a}{b}[/tex] * [tex]\frac{c}{d}[/tex] = [tex]\frac{a * c}{b * d}[/tex]

[tex]\frac{7 * 120}{15 *1}[/tex] = apply rule a * 1 = a  15 * 1 = 15

[tex]\frac{120}{15}[/tex] = 8 divide the numbers

7 * 8 = 56 multiply the numbers

If cp-Rs 200 , sp-Rs 300, find profit amount​

Answers

Answer:

Rs 100

Step-by-step explanation:

cp=rs 200

sp=rs 300

profit (p)=sp - cp

=rs 200-rs 300

=rs 100

Can someone help me? :(

​

Answers

Answer:

0.037037037037037 i think

Step-by-step explanation:

Answer: The Answer is 14.6969384567

Step-by-step explanation: Exact Form :  6 √ 6

Decimal Form :  14.69693845

Round 17.20947 to the nearest
hundredth.

Answers

17.21

the 9 behind the 0 helps it go up to 1 !!
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