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A manufacturing company distributes two brands of clothing. It is found that 100 out of 250 customers prefer Brand X while 45 out of 150 customers prefer Brand Y. If we want to test Ho: px = py against H₁: px > py, can we conclude at the 0.05 level of significance that Brand X outsells Brand Y? a. What is the value of the test statistics? you answer to 3 decimal places b. The critical region consists of values greater than what value? Round off your answer to 3 decimal places c. Does Brand X outsells brand Y? Round off Write 1 if YES and

A manufacturing company distributes two brands of clothing. It is found that 100 out of 250 customers prefer Brand X while 45 out of 150 customers prefer Brand Y. If we want to test Ho: px = py against H₁: px > py, can we conclude at the 0.05 level of significance that Brand X outsells Brand Y? a. What is the value of the test statistics? you answer to 3 decimal places b. The critical region consists of values greater than what value? Round off your answer to 3 decimal places c. Does Brand X outsells brand Y? Round off Write 1 if YES and

MATLAB: An Introduction with Applications
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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A manufacturing company distributes two brands of clothing. It is found that 100 out of 250 customers prefer Brand X while 45 out of 150 customers prefer Brand Y. If we want to test Ho: px = py against H₁: px > py, can we conclude at the 0.05 level of significance that Brand X outsells Brand Y? a. What is the value of the test statistics? you answer to 3 decimal places b. The critical region consists of values greater than what value? Round off your answer to 3 decimal places c. Does Brand X outsells brand Y? Round off 2 if NO - Write 1 if YES and
Transcribed Image Text:A manufacturing company distributes two brands of clothing. It is found that 100 out of 250 customers prefer Brand X while 45 out of 150 customers prefer Brand Y. If we want to test Ho: px = py against H₁: px > py, can we conclude at the 0.05 level of significance that Brand X outsells Brand Y? a. What is the value of the test statistics? you answer to 3 decimal places b. The critical region consists of values greater than what value? Round off your answer to 3 decimal places c. Does Brand X outsells brand Y? Round off 2 if NO - Write 1 if YES and
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