Question

Use this information when answering this question:

n = 14

s = 20

H0: σ2 ≤ 500 and Ha: σ2 > 500

The null hypothesis:
a. should be revised
b. should not be rejected
c. should be rejected
d. None of these alternatives is correct.

Answer 1

Answer: c. should be rejected

Explanation:

n = 14

s = 20

H0: σ2 ≤ 500 and Ha: σ2 > 500