A small shop is trying to compare the proportion of consumers who prefer buying a pre-made bread and those who prefer fresh bread. They randomly sample daily consumers and asked for their opinion. The shop is then decided to construct a 95% confidence interval for the difference of population proportion and found it .(equal to (-0.53,0.30 i. based on the interval, what is the decision for testing HOP1- P2=0 against at 5% significant levels Reject the null hypothesis cannot be determine Fail to reject the null hypothesis

MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
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A small shop is trying to compare the proportion
of consumers who prefer buying a pre-made
bread and those who prefer fresh bread. They
randomly sample daily consumers and asked for
their opinion. The shop is then decided to
construct a 95% confidence interval for the
difference of population proportion and found it
.(equal to (-0.53,0.30
i. based on the interval, what is the decision for
testing
H0P1-P2=0
against
at 5% significant levels
Reject the null hypothesis
cannot be determine
Fail to reject the null hypothesis
Transcribed Image Text:A small shop is trying to compare the proportion of consumers who prefer buying a pre-made bread and those who prefer fresh bread. They randomly sample daily consumers and asked for their opinion. The shop is then decided to construct a 95% confidence interval for the difference of population proportion and found it .(equal to (-0.53,0.30 i. based on the interval, what is the decision for testing H0P1-P2=0 against at 5% significant levels Reject the null hypothesis cannot be determine Fail to reject the null hypothesis
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