Is the answer  (I) We REJECT Ho at the 0.05 significance level.  OR (II) We FAIL TO REJECT Ho at the 0.05 significance level.

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.4: Distributions Of Data
Problem 19PFA
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Is the answer 

(I) We REJECT Ho at the 0.05 significance level. 

OR

(II) We FAIL TO REJECT Ho at the 0.05 significance level. 

Suppose that a 95% confidence interval for the variance o² of a normal distribution is found to be (0.24, 0.95).
Which statement(s) is (are) correct about a test of Ho: 0² = 1 vs. Ha : o² #1.
(1) We reject Ho at the 0.05 significance level.
(II) We fail to reject Ho at the 0.05 significance level.
(III) We fail to reject Ho at the 0.01 significance level.
(IV) Both (II) and (III).
O (IV)
ο ο ο C
O (III)
O (II)
O (1)
Transcribed Image Text:Suppose that a 95% confidence interval for the variance o² of a normal distribution is found to be (0.24, 0.95). Which statement(s) is (are) correct about a test of Ho: 0² = 1 vs. Ha : o² #1. (1) We reject Ho at the 0.05 significance level. (II) We fail to reject Ho at the 0.05 significance level. (III) We fail to reject Ho at the 0.01 significance level. (IV) Both (II) and (III). O (IV) ο ο ο C O (III) O (II) O (1)
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