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Author Question: N = 23 H0: 2 66 s2 = 60 Ha: 2 < 66 The null hypothesis _____. a. should be rejected b. should ... (Read 30 times)

armygirl

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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

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Reply #1 on: Aug 1, 2018
Answer to Question 1

b

Answer to Question 2

c


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