A researcher studying public opinion of proposed Social Security changes obtains a simple random sample of 35 adult Americans and asks them whether or not they support the proposed changes. To say that the distribution of the sample proportion of adults who respond​ yes, is approximately​ normal, how many more adult Americans does the researcher need to sample in the following​ cases   10​% of all adult  Americans support the changes? ​ 15​% of all adult Americans support the changes ?  ​(Round up to the nearest​ integer.)

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 researcher studying public opinion of proposed Social Security changes obtains a simple random sample of
35 adult Americans and asks them whether or not they support the proposed changes. To say that the distribution of the sample proportion of adults who respond​ yes, is approximately​ normal, how many more adult Americans does the researcher need to sample in the following​ cases
 
10​% of all adult  Americans support the changes?
15​% of all adult Americans support the changes ?  ​(Round up to the nearest​ integer.)
 
 
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