Author Question: In a hypothesis test for the population variance, the hypotheses are H0: 2 = 100 vs. H1: 2 100 . If ... (Read 83 times)

shofmannx20 · **on:** Jun 24, 2018

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.

Question 2

The data for analysis by a Kruskal-Wallis test are either ordinal or interval, but they do not have a(n) ___________________ _ distribution.
Fill in the blank(s) with correct word