The range of the confidence interval is
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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Please answer the question in the picture below to answer the question in the other picture
Transcribed Image Text:The range of the confidence interval is
10
8.
4
Transcribed Image Text:Goofy Marketing Solutions conducted a survey among 16 randomly selected visitors
to the newly opened Outlet Shoppes at Atlanta to measure their satisfaction with
the shopping experience. The sample satisfaction score is normally distributed
67with a sample standard deviation of s=7.509. Determine
around a mean of x
the 95% confidence interval for the population mean from the sample.
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