
MATLAB: An Introduction with Applications
6th Edition
ISBN: 9781119256830
Author: Amos Gilat
Publisher: John Wiley & Sons Inc
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Transcribed Image Text:The Fox TV network is considering replacing one of its prime-time crime investigation shows with a new family-oriented comedy show.
Before a final decision is made, network executives commission a sample of 450 viewers. After viewing the shows, 150 indicated they
would watch the new show and suggested it replace the crime investigation show.
a. Estimate the value of the population proportion. (Round your answers to 3 decimal places.)
Population proportion
b. Develop a 90% confidence interval for the population proportion. (Use z Distribution Table.) (Round your answers to 3 decimal
places.)
Confidence
and
interval
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