A toy store owner hypothesizes,at the 95% level of confidence,that parents spend less than $100 on toys per visit to her store.A sample is taken and the hypothesis test shows a z value of -1.65.We:
A)accept the hypothesis
B)do not support the hypothesis
C)accept the alternative hypothesis
D)fail to support the hypothesis
E)none of the above; we do not have sufficient information

Question

Quizplus · Accepted Answer

The z-value of -1.65 is less than the critical value of -1.96 for a 95% confidence level, so we reject the null hypothesis and accept the alternative hypothesis.

A Toy Store Owner Hypothesizes,at the 95% Level of Confidence,that