LAUSE SALT a) What sample size is necessary if the 95% CI for p is to have a width of at most 0.11 irrespective of p? people b) If the legislator has strong reason to believe that at least of the electorate know of her position, how large a sample size would you recommend to maintain a width of at most 0.11? people
LAUSE SALT a) What sample size is necessary if the 95% CI for p is to have a width of at most 0.11 irrespective of p? people b) If the legislator has strong reason to believe that at least of the electorate know of her position, how large a sample size would you recommend to maintain a width of at most 0.11? people
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 their district to see what proportion of the electorate is aware of their position on using state funds to pay for abortions. (Round your answers to the nearest integer.)
(a) What sample size is necessary if the 95% CI for p is to have a width of at most 0.11, irrespective of p?
- \[ \]
(b) If the legislator has strong reason to believe that at least \(\frac{6}{7}\) of the electorate know of her position, how large a sample size would you recommend to maintain a width of at most 0.11?
- \[ \]
You may need to use the appropriate table in the Appendix of Tables to answer this question.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F379782e3-36e2-4b06-9a33-e2601af30423%2F52aa27e5-b4cd-4266-810d-55d7fe5a0010%2F89rengn_processed.jpeg&w=3840&q=75)
Transcribed Image Text:A state legislator wishes to survey residents of their district to see what proportion of the electorate is aware of their position on using state funds to pay for abortions. (Round your answers to the nearest integer.)
(a) What sample size is necessary if the 95% CI for p is to have a width of at most 0.11, irrespective of p?
- \[ \]
(b) If the legislator has strong reason to believe that at least \(\frac{6}{7}\) of the electorate know of her position, how large a sample size would you recommend to maintain a width of at most 0.11?
- \[ \]
You may need to use the appropriate table in the Appendix of Tables to answer this question.
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