N = 23 H0: 2 66 s2 = 60 Ha: 2 < 66 The null hypothesis ____

Author Question: N = 23 H0: 2 66 s2 = 60 Ha: 2 < 66 The null hypothesis _____. a. should be rejected b. should ... (Read 9 times)

armygirl

Hero Member
Posts: 556

on: Aug 1, 2018

n = 23 H0: 2 66 s2 = 60 Ha: 2 < 66 The null hypothesis _____.
a. should be rejected
b. should not be rejected
c. should be revised
d. None of the answers is correct.

Question 2

n = 23 H0: 2 66 s2 = 60 Ha: 2 < 66 If the test is to be performed at 95 confidence, the critical value(s) from the table is(are) _____.
a. 10.9823 and 36.7897
b. 33.9244
c. 12.3380
d. 43.7729

carlsona147

Sr. Member
Posts: 341

Reply #1 on: Aug 1, 2018

Answer to Question 1

b

Answer to Question 2

c

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