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Based on the provided sample data determine the 95% Confidence Interval for the proportion of all viewers who would rate this show as better than average (that is, "Above Average" or "Excellent"). X= n= PE

Based on the provided sample data determine the 95% Confidence Interval for the proportion of all viewers who would rate this show as better than average (that is, "Above Average" or "Excellent"). X= n= PE

MATLAB: An Introduction with Applications
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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Looking for some help with this problem. Any guidance with ti-84 would help. Round to 4 decimal places please. Thank you! 

A new (pilot) television show was shown to a sample of potential viewers. After the viewing each potential viewer was asked to rate the television show. Results are shown below: Rating Frequency Poor 15 Below Average 12 Average 27 Above Average 54 Excellent 42 Based on the provided sample data determine the 95% Confidence Interval for the proportion of all viewers who would rate this show as better than average (that is, "Above`Average" or "Excellent"). X= n= PE
Transcribed Image Text:A new (pilot) television show was shown to a sample of potential viewers. After the viewing each potential viewer was asked to rate the television show. Results are shown below: Rating Frequency Poor 15 Below Average 12 Average 27 Above Average 54 Excellent 42 Based on the provided sample data determine the 95% Confidence Interval for the proportion of all viewers who would rate this show as better than average (that is, "Above`Average" or "Excellent"). X= n= PE
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