A work sampling study requires 95% confidence level with 5% limit error. How many observations are required if the machine down time is 8%

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 work sampling study requires 95%
confidence level with 5% limit error. How many
observations are required if the machine down
time is 8%
Transcribed Image Text:A work sampling study requires 95% confidence level with 5% limit error. How many observations are required if the machine down time is 8%
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