A hypothesis test is to be performed. Determine the null and alternate hypotheses.In 1993, the average duration of long-distance telephone calls originating in one town was 6.8 minutes. A long-distance telephone company wants to perform ahypothesis test to determine whether the average duration of long-distance phone calls has changed from the 1993 mean of 6.8 minutes.Ho:u= 6.8minutesOH:u<6.8minutesHo:u = 6.8minutesH:µ=6.8minutesHo= 6.8minutesH:u>6.8minutesHoH=6.8minutesH:µ=6.8minutes

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Answered: A hypothesis test is to be performed.…

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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