A teacher wants to estimate the mean time (in minutes) students take to go from one classroom
Question:
a. Find the sample mean time used to compute the confidence interval.
b. Determine the confidence level if the sample standard deviation used for the interval is 2.365.
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n36 a The 100 1 confidence interval is x t 2 35 ...View the full answer
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Related Book For
Essentials Of Business Statistics Communicating With Numbers
ISBN: 9780078020544
1st Edition
Authors: Sanjiv Jaggia, Alison Kelly
Question Posted:
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