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
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter4: Equations Of Linear Functions
Section: Chapter Questions
Problem 8SGR
Related questions
Question

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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