Multiple Choice
In a one tail upper bound) hypothesis test, the critical value of Z has been 2 and the test statistic has been 1.96. In this situation,
A) the null hypothesis should be rejected.
B) the alternative hypothesis is true.
C) since the standard deviation is not known, no answer can be given.
D) the sample size has been too small.
Correct Answer:
Verified
Correct Answer:
Verified
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