A study summarized the relationship between x = height of a student (in inches) and y = the number of steps required to walk the length of a school hallway, with the regression line y=113.6-0.921x. For this model, technology gives s = 3.50 and r2
= 0.399. interpret the value of s

Answers

Answer 1

Answer: The average distance of the actual values of number of steps required to walk the length of a school hallway fall from the regression line= 0.350

Explanation:

in regression model, S = standard error of the regression.

It represents the average distance of the actual values fall from the regression line.

Given: s= 3.50

Interpretation: The average distance of the actual values of number of steps required to walk the length of a school hallway fall from the regression line= 0.350

Answer 2

The variable 's' obtained from the generated model denotes the value of the standard error of the model, which is the the average value or distance by which the actual values differs from the regression line.

This means that the regression model obtained falls from the actual value on average by 3.50.

Hence, if a prediction is made about the number of steps required to walk the length of a hallway using the independent variable, height of student ; based on the regression model ; the predicted value will be off the actual number of steps on average by 3.50.

Therefore, the prediction will be off the actual number of steps on average by 3.50.

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Related Questions

Who were the first immigrants to come to the United States

Answers

Answer:French

Explanation:

They established the fur trade

Answer:

The french

Explanation:

Fur trad that was their doing

AP PSYCH:
A family uses the microwave to prepare their cat's food. The cat comes running into the room when the microwave timer sounds, but not when it hears the oven timer. The cat is demonstrating the concept of
a. generalization.
b. discrimination.
c. spontaneous recovery.
d. extinction.
e. habituation.

Answers

spontaneous recovery
Spontaneous recovery

Which term describes the movement of air caused by differences in air pressure?

Answers

Answer:

Wind

Explanation:

Jill expects the children to misbehave after eating a bowl of sugary candy. She notices kids running and loudly laughing on the playground, but she fails to notice the children quietly reading on the bench, under the tree. Her perceptions demonstrate her reliance on ________ to make sense of her environment.

Answers

Answer: her own perceptual set

Explanation:

Perceptual set is when there's a particular perception about things from an individual. Is is the way someone interprets a particular thing. Perception about a particular thing can be due to the experience that the person has.

For example, if we ask five people to talk about their perception regarding relationship, they'll all say something different based on what they know or their experience regarding the topic.

Therefore, Jill perceptions demonstrate her reliance on her own perceptual set to make sense of her environment.

Answer:

B)Her own perceptual sets

Explanation:

why does nobody answer me?
i have a warning but i dont know if thats the real problem

Answers

Answer:

whats the question

Explanation:

Answer:

You probably have to ask more than once.

Explanation:

If you ask more than once, your question will go out to more people. Spread out these periods of times.

A. Identify each of the three population pyramid shapes by describing the demographic features it represents. Then, give an example of a country that could currently be plausibly represented by it.

B. Explain how a population pyramid can be used to:

demonstrate demographic transition.
identify migration transition patterns.
project a country’s future needs.

Answers

Answer:

The population pyramids are a very useful tool that can be use to map out populations in elderly, children, and those who are middle aged. This can help countries determine most of their population, and where they're located, which can also help a country determine where to spend money for schools, banks, nursing homes, doctors offices, and more.

The expansive population pyramid is described as the pyramid representing the young and growing, for example, the U.S. would use this as a way to map out schools, school funds, and necessary items a child would need.

The constructive population pyramid is described as a representation of the elderly and shirking, this could be used by say Ireland to map out the medical care, Pharmacies, and any other necessary items and locations an elderly person would need.

The stationary population pyramid is known as the no growth map which represents little or no growth in the population, a country such as The U.S. could use this map during the "Baby Boomer" era to map out when it stopped, or when the population was increasing at a slower rate.

With these three types of population pyramids, countries can easily determine where to spend funds for much needed services, and where most need to be located for the majority of the population.

Explanation:

This is what I submitted, and it took me a while to do it.

Answer:

The population pyramids are a very useful tool that can be used to map out populations in the elderly, children, and those who are middle-aged. This can help countries determine most of their population, and where they're located, which can also help a country determine where to spend money for schools, banks, nursing homes, doctors’ offices, and more. The population pyramids are categorized into three prototypical shapes: expansive (young and growing), constrictive (elderly and shrinking), and stationary (little or no population growth). Expansive population pyramids are used to describe populations that are young and growing and they have a ‘pyramid’ shape. For example, the U.S. would use this as a way to map out schools, school funds, and necessary items a child would need. Constrictive population pyramids are used to describe populations that are elderly and shrinking and often look like beehives. This could be used by say Ireland to map out the medical care, Pharmacies, and any other necessary items and locations an elderly person would need. Stationary population pyramids are used to describe populations that are not growing and they have a rectangular shape. a country such as The U.S. could use this map during the "Baby Boomer" era to map out when it stopped, or when the population was increasing at a slower rate.

A population pyramid can be used to demonstrate demographic transition because it is a model that describes population change over time. a population pyramid can be used to identify migration transition patterns because Migration Transition is a change in the migration pattern in a society that results from industrialization, population growth, and other changes that also produce demographic transitions. A population pyramid can be used to project a country’s future needs because they represent a stable population that will not change significantly or has any sudden changes to fertility or mortality rates. Population pyramids are useful for studying the future of a region as well as examining historical and current population trends.

Explanation:

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PLEASE ANSWER Which resource is focused on preparing students for careers and technical work as well as for community leadership?

BLS
O*NET
CTSO
SBA

Answers

Answer: D . SBA

Explanation:

I’m taking the test RN

Answer:

Most likely C

Explanation:

A form of dual enrollment through which eligible high school students enroll in a postsecondary institution on a full-time basis in courses that are creditable toward the high school diploma and the Associate or Bachelor's degree.

Dual Enrollment
Tech Prep
Early Admission
Advanced Placement (AP)

Answers

The early admission program

Answer:

Early Admission

Why is it important that goals be measurable?
A.
It is easier to determine when a measurable goal is met than an unmeasurable one.
B.
Motivation is improved when progress is measurable.
C.
Having measurable goals increases the likelihood that the goals will be attained.
D.
all of the above

Answers

The answer would be D. All of the above
The answer is D hope that helped

Mary has a cooler full of flowers in which foliage is wilting and the flowers are dying very quickly. Which of the following is most likely Mary’s problem?

Presence of ethylene

Foliage growth

Growth of all plant parts

Water and food uptake

Answers

Answer:

Presence of Ethylene

Explanation:

Ethylene is a hormone in plants, in which it inhibits growth and promotes leaf fall, and in fruits, in which it promotes ripening.

What skills is Miss Brinbauer asking her students to use to complete their homework assignment? Check all that apply.

predicting
classifying
modeling
analyzing
interpreting

Answers

your answer is modeling

NEED HELP ASAP I WILL GIVE BRAINLIEST!​

Answers

Answer:

uhh

Explanation:

Students are most often asked to take notes on information delivered in which mediums?

a. textbooks
b. billboards
c. classroom lectures
d. banners
e. videotapes
f. online materials

Answers

Answer:

Textbook classroom lectures, video tapes and online material.

Explanation:

I had this same question on a test one time and I got it right.

Can someone write me a thesis statement for "the kite runner" using 'the past tends to catch up to you' as the theme please 25 points and will mark brainliest

Answers

Answer:

ok i will answers agin when done

Explanation:

Which of the following is a direct economic advantage associated with aquaculture?

Answers

Answer:

I took this thing, I know what you are talking about. The answer is c) Aquaculture produces large amounts of seafood for human purchase and consumption year-round.

Explanation:

Answer:

Aquaculture produces large amounts of seafood for human purchase and consumption year-round.

Explanation:

Aquaculture breeds genetically modified fish to increase the amount of biodiversity in the population.

Aquaculture breeds genetically modified fish to increase the amount of biodiversity in the population.

A

Aquaculture reduces the number of fishing operations in an area.

Aquaculture reduces the number of fishing operations in an area.

B

Aquaculture produces large amounts of seafood for human purchase and consumption year-round.

Aquaculture produces large amounts of seafood for human purchase and consumption year-round.

C

Aquaculture requires large bodies of water for its operations.

According to this myth, what two reminders do we have today of
Echo and Narcissus?

Answers

Narcissus was mentioned in the story of hades and Persephone.

Echo and Narcissus is a tale from Ovid's Metamorphoses, an Augustan Age Roman mythical epic.

The myth of Echo and Narcissus:

Ovid appears to have invented the myth of the mountain nymph Echo and its inclusion in the narrative of Narcissus, the lovely lad who spurned Echo and fell in love with his own reflection.

The story's main point is to demonstrate what occurs when you take too much pleasure in your work. The audience should take away the lesson of not being vain.

Excessive self-admiration can be harmful to you and others. Narcissus perished beside the pool's bank while Echo's voice echoed "farewell" from the cave. The narrative of Echo and Narcissus comes to a close here.

Find out more information about 'Narcissus'.

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The No Child Left Behind Act was a grant program enacted in 2002 that directed testing elementary and secondary students in math and reading proficiency. This act required states to create, fund, and implement programs that would help all students become proficient in these areas by 2014.



After reading the scenario, respond to A, B, and C below:



(A) Describe a power Congress could use to address the information outlined in the scenario.



(B) In the context of the scenario, explain how the power described in Part A can be affected by perspectives on one of the foundational principles of U.S. government.



(C) In the context of the scenario, explain how the foundational principle in Part B affects the structure and function of the federal government.

Answers

Answer:

A) A power that Congress could use to address the information outlined in the scenario would be with expressed powers that cover constitutional lawmaking. From the constitution, the Congress has the ability to make necessary laws, meaning that the laws made will be used in the scenario in order to make sure that the states create, fund and implement the programs that will ensure the No Child Left Behind Act is one that is successful.

B) One of the foundational principles of U.S. government that can be used to affect the expressed power described in Part A would be the principle of limited government. The principle of limited government is the concept that the government should not be overarching and that force is restricted when involving delegated power. This means that the government is only able to do what the people will allow it to do, so when it comes to educating children, the people support the government to implement the program but the government is unable to use any time of force when doing so.

C) The foundational principle in Part B affects the structure and function of the federal government because limited government is outlined in the Tenth Amendment. In the Tenth Amendment, the powers that are held and those that are not entrusted to the national government in the constitution are reserved for the people and the states. This means that the state and federal powers are both outline and defined in order to make sure there are not any conflict of interests.

Explanation:

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