A certain article indicates that in a sample of 1,000 dog owners, 620 said that they take more pictures of their dog than their significant others or friends. In addition, 470 said that they are more likely to complain to their dog than to a friend. Suppose that it is reasonable to consider this sample as representative of the population of dog owners. (a) Construct a 90% confidence interval for the proportion of dog owners who take more pictures of their dog than of their significant others or friends. (Round your answers to three decimal places.) ( , ) Interpret the interval choose one. a. We are 90% confident that the mean number of dog owners who take more pictures of their dog than of their significant others or friends falls within this interval. b. There is a 90% chance that the true proportion of dog owners who take more pictures of their dog than of their significant others or friends falls within this interval. c. There is a 90% chance that the true proportion of dog owners who take more pictures of their dog than of their significant others or friends falls directly in the middle of this interval. d. We are 90% confident that the true proportion of dog owners who take more pictures of their dog than of their significant others or friends falls within this interval. e. We are 90% confident that the true proportion of dog owners who take more pictures of their dog than of their significant others or friends falls directly in the middle of this interval. b. Construct a 95% confidence interval for the proportion of dog owners who are more likely to complain to their dog than to a friend. (Round your answers to three decimal places.) ( , ) Interpret the interval choose one. a. We are 95% confident that the mean number of dog owners who are more likely to complain to their dog than to a friend falls within this interval. b. There is a 95% chance that the true proportion of dog owners who are more likely to complain to their dog than to a friend falls directly in the middle of this interval. c. We are 95% confident that the true proportion of dog owners who are more likely to complain to their dog than to a friend falls within this interval. d. There is a 95% chance that the true proportion of dog owners who are more likely to complain to their dog than to a friend falls within this interval. e. We are 95% confident that the true proportion of dog owners who are more likely to complain to their dog than to a friend falls directly in the middle of this interval.

A certain article indicates that in a sample of 1,000 dog owners, 620 said that they take more pictures of their dog than their significant others or friends. In addition, 470 said that they are more likely to complain to their dog than to a friend. Suppose that it is reasonable to consider this sample as representative of the population of dog owners. (a) Construct a 90% confidence interval for the proportion of dog owners who take more pictures of their dog than of their significant others or friends. (Round your answers to three decimal places.) ( , ) Interpret the interval choose one. a. We are 90% confident that the mean number of dog owners who take more pictures of their dog than of their significant others or friends falls within this interval. b. There is a 90% chance that the true proportion of dog owners who take more pictures of their dog than of their significant others or friends falls within this interval. c. There is a 90% chance that the true proportion of dog owners who take more pictures of their dog than of their significant others or friends falls directly in the middle of this interval. d. We are 90% confident that the true proportion of dog owners who take more pictures of their dog than of their significant others or friends falls within this interval. e. We are 90% confident that the true proportion of dog owners who take more pictures of their dog than of their significant others or friends falls directly in the middle of this interval. b. Construct a 95% confidence interval for the proportion of dog owners who are more likely to complain to their dog than to a friend. (Round your answers to three decimal places.) ( , ) Interpret the interval choose one. a. We are 95% confident that the mean number of dog owners who are more likely to complain to their dog than to a friend falls within this interval. b. There is a 95% chance that the true proportion of dog owners who are more likely to complain to their dog than to a friend falls directly in the middle of this interval. c. We are 95% confident that the true proportion of dog owners who are more likely to complain to their dog than to a friend falls within this interval. d. There is a 95% chance that the true proportion of dog owners who are more likely to complain to their dog than to a friend falls within this interval. e. We are 95% confident that the true proportion of dog owners who are more likely to complain to their dog than to a friend falls directly in the middle of this interval.

Name: A certain article indicates that in a sample of 1,000 dog owners, 620
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Description: A certain article indicates that in a sample of 1,000 dog owners, 620 said that they take more pictures of their dog than their significant others or friends. In addition, 470 said that they are more likely to complain to their dog than to a friend.

MATLAB: An Introduction with Applications

6th Edition

ISBN:9781119256830

Author:Amos Gilat

Publisher:Amos Gilat

Chapter1: Starting With Matlab

Section: Chapter Questions

Problem 1P

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(a)

Construct a 90% confidence interval for the proportion of dog owners who take more pictures of their dog than of their significant others or friends. (Round your answers to three decimal places.)

( , )

Interpret the interval choose one.

a. We are 90% confident that the mean number of dog owners who take more pictures of their dog than of their significant others or friends falls within this interval.

b. There is a 90% chance that the true proportion of dog owners who take more pictures of their dog than of their significant others or friends falls within this interval.

c. There is a 90% chance that the true proportion of dog owners who take more pictures of their dog than of their significant others or friends falls directly in the middle of this interval.

d. We are 90% confident that the true proportion of dog owners who take more pictures of their dog than of their significant others or friends falls within this interval.

e. We are 90% confident that the true proportion of dog owners who take more pictures of their dog than of their significant others or friends falls directly in the middle of this interval.

Construct a 95% confidence interval for the proportion of dog owners who are more likely to complain to their dog than to a friend. (Round your answers to three decimal places.)

( , )

Interpret the interval choose one.

a. We are 95% confident that the mean number of dog owners who are more likely to complain to their dog than to a friend falls within this interval.

b. There is a 95% chance that the true proportion of dog owners who are more likely to complain to their dog than to a friend falls directly in the middle of this interval.

c. We are 95% confident that the true proportion of dog owners who are more likely to complain to their dog than to a friend falls within this interval.

d. There is a 95% chance that the true proportion of dog owners who are more likely to complain to their dog than to a friend falls within this interval.

e. We are 95% confident that the true proportion of dog owners who are more likely to complain to their dog than to a friend falls directly in the middle of this interval.

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