Consider testing the hypotheses H0: = 50 vs. H1: 50. If n = 64, ...

[anshika]

Consider testing the hypotheses H0:  = 50 vs. H1:  50. If n = 64, x = 53.5, and  = 10, then the value of the test statistic is:
 a. z = 1.96.
  b. t = 1.64.
  c. z = 2.80.
  d. t = 1.96.
  e. z = 1.64

Question 2

In order to determine the p-value, which of the following is not needed?
 a. The level of significance
  b. Whether the test is one or two tail
  c. The value of the test statistic
  d. All of these are needed.

[Smiles0805]

Answer to Question 1

C

Answer to Question 2

A