Oz= 2.50 and a p-value of (1-.9938).0062 < 05So there is sufficient evidence to support the alternative hypothesis that the mean price ofgasoline in California is greater than the national average of $2.86.Oz- 2.50 and a p-value of.9938.9938 05So there is not sufficient evidence to support the alternative hypothesis that the mean amountof money spent on back to school supplies is greater than $606.40.

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Description: Oz= 2.50 and a p-value of (1-.9938).0062 < 05So there is sufficient evidence to support the alternative hypothesis that the mean price ofgasoline in California is greater than the national average of $2.86.Oz- 2.50 and a p-value of.9938.9938 05So th

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z = 2.50 and a p-value of (1-9938) .0062 < 05 So there is sufficient evidence to support the alternative hypothesis that the mean price of gasoline in California is greater than the national average of $2.86. O2- 2.50 and a p-value of .9938 .9938>.05 So there is not sufficient evidence to support the alternative hypothesis that the mean amount of money spent on back to school supplies is greater than $606.40.

z = 2.50 and a p-value of (1-9938) .0062 < 05 So there is sufficient evidence to support the alternative hypothesis that the mean price of gasoline in California is greater than the national average of $2.86. O2- 2.50 and a p-value of .9938 .9938>.05 So there is not sufficient evidence to support the alternative hypothesis that the mean amount of money spent on back to school supplies is greater than $606.40.

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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