A consumer researcher is testing the difference between two proportions at the 0.05 level of - 10955

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A consumer researcher is testing the difference between two proportions at the 0.05 level of significance. The researcher was utilizing the z distribution for the test. If the computed test statistic z value was 1.12, what was the decision?

A.   Reserve judgment.

B.   Take a larger sample.

C.   Do not reject the null hypothesis.

D.   Reject the null hypothesis.

 

 

Solution Description

A consumer researcher is testing the difference between two proportions at the 0.05 level