In 2008, the General Social Survey asked 1,335 people how many hours a day did they watch television. A 95% confidence interval for the average amount of hours that Americans watch television per day is between 2.70 and 2.95. What can we conclude about the significance test of Ho:mu=2.5 vs. Ha: mu does not equal 2.5?

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter4: Equations Of Linear Functions
Section: Chapter Questions
Problem 8SGR
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In 2008, the General Social Survey asked 1,335 people how many hours a day did they watch television. A 95% confidence interval for the average amount of hours that Americans watch television per day is between 2.70 and 2.95.
 
What can we conclude about the significance test of Ho:mu=2.5 vs. Ha: mu does not equal 2.5?

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