To determine whether four populations are equal, a sample from each population was selected at random and using the Kruskal-Wallis test, H was computed to be 2.09. What is our decision at the 0.05 level of risk? Fail to reject the null hypothesis because 0.05 < 2.09 Fail to reject the null hypothesis because 2.09 < 7.815 Reject the null hypothesis because 7.815 is > 2.09 Reject the null hypothesis because 2.09 > critical value of 1.96 None of the above

To determine whether four populations are equal, a sample from each population was selected at random and using the Kruskal-Wallis test, H was computed to be 2.09. What is our decision at the 0.05 level of risk? Fail to reject the null hypothesis because 0.05 < 2.09 Fail to reject the null hypothesis because 2.09 < 7.815 Reject the null hypothesis because 7.815 is > 2.09 Reject the null hypothesis because 2.09 > critical value of 1.96 None of the above

Calculus For The Life Sciences

2nd Edition

ISBN:9780321964038

Author:GREENWELL, Raymond N., RITCHEY, Nathan P., Lial, Margaret L.

Publisher:GREENWELL, Raymond N., RITCHEY, Nathan P., Lial, Margaret L.

Chapter12: Probability

Section12.CR: Chapter 12 Review

Problem 14CR

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