Multiple Choice
Given the following values: = 10,M = 8,
= 0.5,conduct a one-sample z test at a .05 level of significance.What is the decision for a two-tailed test?
A) to reject the null hypothesis
B) to retain the null hypothesis
C) There is not enough information since the sample size is not given.
Correct Answer:

Verified
Correct Answer:
Verified
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