A state legislator wishes to survey residents of her district to see what proportion of the electorate is aware of her position on using state funds to pay for abortions. (Round your answers up to the nearest integer.) (a) What sample size is necessary if the 95% CI for p is to have a width of at most 0.12 irrespective of p? 263 people If the legislator has strong reason to believe that at least 6/7 of the electorate know of her position, how large a sample size would you recommend to maintain a width of at most 0.12?
A state legislator wishes to survey residents of her district to see what proportion of the electorate is aware of her position on using state funds to pay for abortions. (Round your answers up to the nearest integer.) (a) What sample size is necessary if the 95% CI for p is to have a width of at most 0.12 irrespective of p? 263 people If the legislator has strong reason to believe that at least 6/7 of the electorate know of her position, how large a sample size would you recommend to maintain a width of at most 0.12?
A First Course in Probability (10th Edition)
10th Edition
ISBN:9780134753119
Author:Sheldon Ross
Publisher:Sheldon Ross
Chapter1: Combinatorial Analysis
Section: Chapter Questions
Problem 1.1P: a. How many different 7-place license plates are possible if the first 2 places are for letters and...
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A state legislator wishes to survey residents of her district to see what proportion of the electorate is aware of her position on using state funds to pay for abortions. (Round your answers up to the nearest integer.)
(a)
What sample size is necessary if the 95% CI for p is to have a width of at most 0.12 irrespective of p?
263 people
If the legislator has strong reason to believe that at least 6/7
of the electorate know of her position, how large a sample size would you recommend to maintain a width of at most 0.12?
of the electorate know of her position, how large a sample size would you recommend to maintain a width of at most 0.12?
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