In a hypothesis test for the population variance, the hypotheses are H0: ?2 = 100 vs. H1: ?2 ? 100 . If the sample size is 15 and the test is being carried out at the 10% level of significance, the rejection region is:

a. ?2 < 6.571 or ?2 > 23.685.
b. ?2 < 7.790 or ?2 > 21.064.
c. ?2 < 8.547 or ?2 > 22.307.
d. ?2 < 7.261 or ?2 < 24.996.

A

Business

You might also like to view...

Which of the following is a tiered notice and response system aimed at reducing copyright infringement over P2P networks?

A) the CAS B) FIP C) Surfright D) the Open Internet Order

View
Business

Give a definition of entity integrity constraint

What will be an ideal response?

View
Business