A online shopping website receives an average of 6.8 returns per day from online shoppers. For a sample of 12 days, it received the following number of returns. At the .01 significance level, can we conclude the mean number of returns is less than 6.8? 0 3 10 7 6 1 9 5 4 9 4
A online shopping website receives an average of 6.8 returns per day from online shoppers. For a sample of 12 days, it received the following number of returns. At the .01 significance level, can we conclude the mean number of returns is less than 6.8? 0 3 10 7 6 1 9 5 4 9 4
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.4: Distributions Of Data
Problem 19PFA
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