Is the variance for the amount shoppers spend on Saturdays at the mall the same as the variance for the amount shoppers spend on Sundays at the mall? The table below shows the results of a study.Saturday756218015012494502623173118 Sunday447358826139197299141607389Assume that both distributions are normal. Use a level of significance of 0.05. H0: s2Saturday = s2SundayHa: s2Saturday Not Equal To s2Sunday Calculate the p-Value.p-Value =_______________ Conclusion:_____________________

The sample variance for Saturday can be obtained using the excel formula “=VAR.S(A1:A13)”. From the…

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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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Is the variance for the amount shoppers spend on Saturdays at the mall the same as the variance for the amount shoppers spend on Sundays at the mall? The table below shows the results of a study.

Saturday	75	62	18	0	150	124	94	50	262	31	73	118
Sunday	44	73	58	82	61	39	19	72	99	141	60	73	89

Assume that both distributions are normal. Use a level of significance of 0.05.

H₀: s²_Saturday = s²_Sunday

H_a: s²_Saturday Not Equal To s²_Sunday

Calculate the p-Value.

p-Value =_______________

Conclusion:_____________________

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