To determine whether three population means are equal, a sample from each population was selected at random. Using the K
Posted: Mon Jul 11, 2022 11:32 am
To determine whether three population means are equal, a samplefrom each population was selected at random. Using theKruskal–Wallis test, H was computed to be 2.84.What is our decision at the 0.01 level of significance?
Group of answer choices
Fail to reject the null hypothesis because 0.01 < 2.84.
Fail to reject the null hypothesis because 2.84 < 9.210.
Reject the null hypothesis because 9.210 > 2.84.
Reject the null hypothesis because 2.84 > critical value of2.58.
Group of answer choices
Fail to reject the null hypothesis because 0.01 < 2.84.
Fail to reject the null hypothesis because 2.84 < 9.210.
Reject the null hypothesis because 9.210 > 2.84.
Reject the null hypothesis because 2.84 > critical value of2.58.