I am am 95% confident that the population is between 61.6 % and 67.5 %.
What is a population proportion?A population proportion is the percentage of a population that falls into a specific group. To estimate population proportions, confidence intervals are utilized.
The population percentage is marked by the letter p, while the sample proportion is denoted by the letter p. Thus, if 43% of people who enter a store make a purchase before departing, p = 0.43.
The sample proportion describes the proportion of people in a sample who have a particular attribute or trait. Divide the number of persons who have the characteristic of interest by the total number of people or items in the sample to get the sample proportion.
Given that:
N = 1015
Event (X) = 655
Sample proportion = 0.645320
95% CI for p = ( 0.615888 , 0.674752 )
This implies that I am 95% confident that the population proportion believing that Colleges and universities with big sports programs place too much emphasis on athletics over academic is between 61.6 % and 67.5 %.
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Which of the following statements is true of a restrictive admissions policy
You can apply to as many colleges as you like.
The application deadline is later than for other admissions.
You must commit to attending the school if it accepts you.
You cannot ask to receive an early decision.
the subject is not SAT but its achieving career and college goals
The option from the following statements that is true of a restrictive admissions policy is: "You must commit to attending the school if it accepts you." (Option C)
What is a restrictive policy?A restrictive policy or rule is one that limits the options or liberty of the applicant of the "policyholder" (depending on the case) with regard to a future or existing legal relationship or transaction.
Restrictive policies are also used by the government in economic matters.
When the government applies customs duties, this is one example. This is done in order to limit imports into the nation. The administration wants to boost domestic manufacturing and trade while also encouraging exports. As a result, they will levy customs taxes on imports to discourage heavy importing.
Central banks use restrictive monetary policy to hinder economic development. The term "restrictive" refers to how banks limit liquidity. It decreases the quantity of money and credit available to banks. It reduces the money supply by increasing the cost of loans, credit cards, and mortgages.
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Answer:
you cannot ask to receive a early decision
Explanation:
When listing colleges who will receive your financial aid, how many can you list?
Answer:
b
Explanation:
b
Which is a common limitation of screening measures?
Answer:
too many at-risk students are missed
Explanation:
or too many students are falsely identified as at-risk, and valuable, limited intervention resources are unnecessarily provided.
A problem can be identified through screening before you experience any symptoms. Early detection of a condition can lead to more successful therapy.
What is the role of screening measures?Few single screening methods are accurate enough to be employed in a direct route model with a high degree of confidence.
As a result, too many at-risk pupils are ignored or mistakenly labeled as such, wasting critical intervention resources.
A screening test is carried out to look for potential diseases or health issues when a person shows no symptoms of a sickness.
The objective is early identification, lifestyle modifications, or surveillance to lower the risk of disease or to identify it early enough to receive the best possible care.
Therefore, or too many students are falsely identified as at-risk, and valuable, limited intervention resources are unnecessarily provided.
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The tendency to view the world as if others view the world as one does oneself is:
The tendency to view the world as if others view the world as one does oneself is self-verification theory.
What is a self-verification theory?
A social psychological theory known as "self-verification" contends that people actively work to have others' perceptions of them match their stable self-views because they want to be seen as they are.
It is the tendency that people to see life from others' points of view.
Therefore, the self-verification theory describes the propensity to perceive the world as if others see it the same way that one does.
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what is the square root of your mom
answer:
sixty-nine
explanation:
5th attempt Suppose a gallon of almond milk is initially sold for $4 and consumers purchase 1,000 gallons. A price increase to $5 leads consumers to buy 500 gallons total. Using the method shown in class, what is the price elasticity of demand for gallons of almond milk? Use two decimal points and remember that price elasticity of demand is negative.
The Price elasticity of demand for the milk is -2 and it is a elastic demand.
What is the elasticity of demand?The information is illustrated thus:
Old Price = $4
New Price = $5
Percentage change in price = [(New price - Old price) / Old price ] * 100
= [(5-4) / 4 ] * 100
= 25%
Old quantity = 1000 gallons
New quantity = 500 gallons
Change in quantity = New quantity - Old quantity = 500-1000 = -500 gallons
= (- 500 / 1000) * 100
Percentage change in quantity = - 50%
Price elasticity of demand = Percentage change in quantity / Percentage change in price = - 50 / 25 = - 2
The demand is elastic. This implies that the change in the quantity demanded as a result of a change in price is large.
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4.
If you moved, what sorts of things would you fill a new
back yard with? Write your answers below.
Answer:
If I were to move and buy things for my backyard I would get the following,
An outdoor fireplace, outdoor chairs, games like Can-Jam or Cornhole, and finally some features to make it look fancy. Things like gravel, plants, and mulch (wood chips). Stone bricks to make paths, and steampunk lights that could go around the outside of the backyard.
Explanation:
Its what I want my backyard to look like
Answer:
pool
Explanation:
According to a report, 67.3% of murders are committed with a firearm.
(a) If 300 murders are randomly selected, how many would we expect to be committed with a firearm?
(b) Would it be unusual to observe 231 murders by firearm in a random sample of 300 murders? Why?
(a) We would expect to be committed with a firearm.
Answer:
a) 201.9 murders
b) no because that is too high.
yes we would speculate a murder to be commited with a firearm.
Explanation:
list three thing you will need on PSAT/NMSQT test day according to the taking the tests
Answer:
pencil, scrap paper, highlighter
Explanation:
A statistics teacher gave each of her students a spinner with four equal sized sections: one red, one blue, one yellow, and one green. She asked each of them to spin their spinner 50 times, record the proportion of times their spinner landed on red, and add the value to a class dotplot. They repeated this process until they had a plot with many dots, with each dot representing a sample proportion (
ˆ
p
r
e
d
) from a spinner that is 25% red.
1) The mean of the sample distribution is 0.25 and it will be centered around 0.25.
2) The standard error of the sample proportion, which estimates the spread of the class dotplotE = 0.061
What is the standard error of the sample?1) We are told that the sized sections of the spinner are all equal. Thus, we can say that each of the colors had equal representation.
Thus, probability of one being red = 1/4
Thus, probability for getting each student to get read = 1/4 = 0.25
2) The standard error (SE) is very similar to standard deviation because it is also a measure of spread. The Standard error tells us how far our the sample mean deviates from the actual population mean.
The formula for the standard error for sample proportion is;
E = √ [p (1 - p) / n)]
where;
E is standard error
p is probability of success
n is sample size
Plugging in the relevant values gives;
E = √[0.25 (1 - 0.25) / 50)]
E = 0.061
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Complete question is;
A statistics teacher gave each of her students a spinner with four equal sized sections: one red, one blue, one yellow, and one green. She asked each of them to spin their spinner 50 times, record the proportion of times their spinner landed on red, and add the value to a class dotplot. They repeated this process until they had a plot with many dots, with each dot representing a sample proportion (p^red) from a spinner that is 25% red.
1) Where would you expect the class dot plot to be centered? In other each dot representing a sample proportion (p^red) from a spinner that is words, what would the mean of the sampling distribution be?
2) Calculate the standard error of the sample proportion, which estimates the spread of the class dotplot.
Once you have completed it, use your graphic organizer to write an argument that supports the
assumption that gravity pulls all objects down toward the center of Earth. Your report should include
an introductory paragraph, followed by a body paragraph, and finally a concluding paragraph. 100 points
An assumption that gravity pulls all objects down toward the center of Earth is that The Earth's mass leads to a warp in space-time that brings about a worldline to shift towards its center.
Does gravity pull down or to the center?Objects are always drawn toward the ground by gravity (or the center of Earth). Regardless of where you are on the planet, gravity causes objects to descend toward the center. A ball will always descend toward the ground at numerous sites around the planet, thus I know this.
Note that all items on Earth are drawn "downward" by gravity toward the planet's core. The gravitational attraction between two bodies is stronger when they are closer and heavier, according to Sir Isaac Newton's Universal Law of Gravitation.
Therefore, Gravity is an inescapable force that draws everything together. You remain on the ground thanks to Earth's gravity, which also causes objects to fall. Gravity applies to everything that has mass.
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Answer:
object is the center of gravity
Explanation:
do i have hair in my heart?
Answer:
No you don't because for some reason you need to be a girl
Summarize how to use a spring scale to measure a pull and how to use it to apply a push with a specific force
A spring scale operates on a concept developed by Robert Hooke in the 17th century. According to Hooke's Law, the force required to stretch spring is proportional to how far out the spring is pulled. So, if we hold a spring by one end and hang an object, such as your tomatoes, from the other, we can determine how far the spring has been expanded. We may use Hooke's Law to calculate the force exerted by gravity using this distance. This force is the weight of the tomatoes.
What is a Spring Scale?A spring scale, also known as a spring balance, is a device used to determine the weight of an object. It hangs from the ceiling and is made up of spring with a hook at the bottom to which you may attach an object. We said that a spring scale assesses an object's weight rather than its mass.
Spring scales are commonly used to weigh big loads such as vehicles, storage silos, and items conveyed on a conveyor belt. They are frequently used in science classes as basic accelerators. They are employed when the precision provided by other types of scales may be traded off for simplicity, low cost, and ruggedness.
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