A newsgroup is interested in constructing a 95% confidence interval for the proportion of all Americans who are in favor of a new Green initiative. Of the 582 randomly selected Americans surveyed, 392 were in favor of the initiative. Round answers to 4 decimal places where possible.a. With 95% confidence the proportion of all Americans who favor the new Green initiative is between blank and blank.b. If many groups of 582 randomly selected Americans were surveyed, then a different confidence interval would be produced from each group. About # percent of these confidence intervals will contain the true population proportion of Americans who favor the Green initiative and about # percent will not contain the true population proportion. A newsgroup is interested in constructing a 95% confidence interval for the proportion of all Americans who are in favor of a new Green initiative. Of the 582 randomly selected Americans surveyed, 392 were in favor of the initiative. Round answers to 4 decimal places where possible.a. With 95% confidence, the proportion of all Americans who favor the new Green initiative is between [blank] and [blank].b. If many groups of 582 randomly selected Americans were surveyed, then a different confidence interval would be produced from each group. About [blank] percent of these confidence intervals will contain the true population proportion of Americans who favor the Green initiative and about [blank] percent will not contain the true population proportion.

It is given that n = 582 and x = 392.

Answered: A newsgroup is interested in…

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 newsgroup is interested in constructing a 95% confidence interval for the proportion of all Americans who are in favor of a new Green initiative. Of the 582 randomly selected Americans surveyed, 392 were in favor of the initiative. Round answers to 4 decimal places where possible.

a. With 95% confidence the proportion of all Americans who favor the new Green initiative is between blank and blank.

b. If many groups of 582 randomly selected Americans were surveyed, then a different confidence interval would be produced from each group. About # percent of these confidence intervals will contain the true population proportion of Americans who favor the Green initiative and about # percent will not contain the true population proportion.

A newsgroup is interested in constructing a 95% confidence interval for the proportion of all Americans who are in favor of a new Green initiative. Of the 582 randomly selected Americans surveyed, 392 were in favor of the initiative. Round answers to 4 decimal places where possible.

a. With 95% confidence, the proportion of all Americans who favor the new Green initiative is between [blank] and [blank].

b. If many groups of 582 randomly selected Americans were surveyed, then a different confidence interval would be produced from each group. About [blank] percent of these confidence intervals will contain the true population proportion of Americans who favor the Green initiative and about [blank] percent will not contain the true population proportion.

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