Use a y2-test to test the claim o2 = 0.51 at the a = 0.01 significance level using sample statistics s² = 0.468 and n= 18. Assume the population is normally distributed. ..... Identify the null and alternative hypotheses. O A. Ho: o2 #0.51 Ha: o2 = 0.51 O B. Ho: o2 s0.51 Ha: o2 > 0.51 O C. Ho: o2 20.51 Ha: o? <0.51 D. Ho: o2 = 0.51 Ha: o2 # 0.51 Identify the test statistic. (Round to two decimal places as needed.)

Holt Mcdougal Larson Pre-algebra: Student Edition 2012
1st Edition
ISBN:9780547587776
Author:HOLT MCDOUGAL
Publisher:HOLT MCDOUGAL
Chapter11: Data Analysis And Probability
Section: Chapter Questions
Problem 8CR
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Question
5,7.5
Identify the critical value(s).
(Round to two decimal places as needed. Use a comma to separate answers as needed.)
Choose the correct conclusion below.
A. Reject Ho. There is enough evidence at the 5% level of significance to reject the claim.
B. Fail to reject Ho. There is not enough evidence at the 5% level of significance to reject the claim.
O C. Fail to reject Ho. There is enough evidence at the 5% level of significance to reject the claim.
O D. Reject Ho. There is not enough evidence at the 5% level of significance to reject the claim.
Transcribed Image Text:Identify the critical value(s). (Round to two decimal places as needed. Use a comma to separate answers as needed.) Choose the correct conclusion below. A. Reject Ho. There is enough evidence at the 5% level of significance to reject the claim. B. Fail to reject Ho. There is not enough evidence at the 5% level of significance to reject the claim. O C. Fail to reject Ho. There is enough evidence at the 5% level of significance to reject the claim. O D. Reject Ho. There is not enough evidence at the 5% level of significance to reject the claim.
Use a x2-test to test the claim o² = 0.51 at the a = 0.01 significance level using sample statistics s² = 0.468 and n= 18. Assume the population is normally distributed.
.....
Identify the null and alternative hypotheses.
O A. Ho: o2 # 0.51
Ha: o2 = 0.51
O B. Ho: o2 s0.51
Ha: o2 > 0.51
O C. Ho: o2 z0.51
Hg: o? <0.51
D. Ho: o2 = 0.51
Ha:o2 # 0.51
Identify the test statistic.
|(Round to two decimal places as needed.)
Transcribed Image Text:Use a x2-test to test the claim o² = 0.51 at the a = 0.01 significance level using sample statistics s² = 0.468 and n= 18. Assume the population is normally distributed. ..... Identify the null and alternative hypotheses. O A. Ho: o2 # 0.51 Ha: o2 = 0.51 O B. Ho: o2 s0.51 Ha: o2 > 0.51 O C. Ho: o2 z0.51 Hg: o? <0.51 D. Ho: o2 = 0.51 Ha:o2 # 0.51 Identify the test statistic. |(Round to two decimal places as needed.)
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