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ANOVA

The following sample data were obtained from three populations that did not follow a normal distribution.

sample 1 sample 2 sample 3
50 48 39
54 49 41
59 49 44
59 52 47
65 56 51
57

a. State the null hypothesis.
b. Using the .05 level of risk, state the decision rule.
c. Compute the value of the test statistic.
d. What is your decision on the null hypothesis?

Solution Summary

To test if there is difference in sample means.

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