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mes required by three workers to perform an assembly-line task were recorded on five randomly Eed occasions for each worker, and an ANOVA test performed. The correct alternative hypothesis to test if there is a difference in performance, on average, between the workers is: a. p1 = µ2 = p3 b. μ1 # μ2 # μ3 c. μ1 > μ2 > μ3 d. None of the above In testing the appropriate hypothesis at the 10% level of significance, determine the critical value, to 2 decimal places. The correct decision is: a. Reject Ho b. Fail to reject Ho с. Ассеpt Но d. Fail to accept H1

mes required by three workers to perform an assembly-line task were recorded on five randomly Eed occasions for each worker, and an ANOVA test performed. The correct alternative hypothesis to test if there is a difference in performance, on average, between the workers is: a. p1 = µ2 = p3 b. μ1 # μ2 # μ3 c. μ1 > μ2 > μ3 d. None of the above In testing the appropriate hypothesis at the 10% level of significance, determine the critical value, to 2 decimal places. The correct decision is: a. Reject Ho b. Fail to reject Ho с. Ассеpt Но d. Fail to accept H1

Holt Mcdougal Larson Pre-algebra: Student Edition 2012
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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The times required by three workers to perform an assembly-line task were recorded on five randomly selected occasions for each worker, and an ANOVA test performed. 1. The correct alternative hypothesis to test if there is a difference in performance, on average, between the workers is: a. μ1- μ2 Ξ μ3 b. µ1 µ2 # p3 c. μ1 > μ2> μ3 d. None of the above 2. In testing the appropriate hypothesis at the 10% level of significance, determine the critical value, to 2 decimal places. 3. The correct decision is: a. Reject Ho b. Fail to reject Ho с. Ассept Но d. Fail to accept H1
Transcribed Image Text:The times required by three workers to perform an assembly-line task were recorded on five randomly selected occasions for each worker, and an ANOVA test performed. 1. The correct alternative hypothesis to test if there is a difference in performance, on average, between the workers is: a. μ1- μ2 Ξ μ3 b. µ1 µ2 # p3 c. μ1 > μ2> μ3 d. None of the above 2. In testing the appropriate hypothesis at the 10% level of significance, determine the critical value, to 2 decimal places. 3. The correct decision is: a. Reject Ho b. Fail to reject Ho с. Ассept Но d. Fail to accept H1
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