Medical Statistics at a Glance
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Wiley-Blackwell

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Chapter 22, Question 1.
One-way analysis of variance


Select all of the following statements which you believe to be true. One-way analysis of variance:

Assumes that the variable of interest is Normally distributed in each of the comparison groups.
Is used to test the null hypothesis that the group variances in the population are equal.
Is used to test the null hypothesis that the group means in the population are not equal.
Is used to test the null hypothesis that the group medians in the population are equal.
Gives equivalent results to the paired t-test when there are only two groups of observations.