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Name: Bruce a store owner would like to determine if a new advertising initi
Uploaded: 2024-03-20T07:07:12.000Z
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Description: Bruce a store owner would like to determine if a new advertising initiative has increased the proportion of sales he makes to woman is more than 75% to test as he gathers information on 150 random sales and finds out 120 of those sales were to woman

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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Bruce a store owner would like to determine if a new advertising initiative has increased the proportion of sales he makes to woman is more than 75% to test as he gathers information on 150 random sales and finds out 120 of those sales were to woman the following is a set up for this hypothesis test: Ho: p=0.75 Ha: p>0.75 P-value is 0.079 At the 1% significance level, chose the correct solution A. There is sufficient evidence to conclude that of a portion of sales he makes woman woman is more than 75% B. There is not sufficient evidence to conclude that the portion of sales he makes the woman is more than 75% C. There are sufficient evidence to conclude that the before sheet of sales he makes a woman is more than 50% D. There is not sufficient evidence to conclude that the portion of sales he makes woman is more than 50%

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