1.True False The homogeneity of variance assumption requires that the two sample

Question

1.True False  The homogeneity of variance assumption requires that the two samples have equal variances.

2.True False  The independent groups t-test requires that the dependent variable be nominal data.

3.True False  The independent groups t-test measures whether two means are sufficiently different, given the amount of variation in the data.

4.True False  The normality assumption in an independent groups t-test requires that the degrees of freedom be large enough that the t-distribution behaves like a standard normal distribution.

5.True False  As the degrees of freedom increase, the shape of the t distribution gets farther away from the shape of the standard normal distribution.

6.True False  The dependence assumption for an independent groups t-test requires that each data point be related to every other data point in the study.

Explanation / Answer

(1)True

(2)False

(3)True

(4)False

(5)False

(6)True

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