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Questions and Answers
In an independent samples t test, if the Levene's test reveals a p-value of .04, the two groups have similar variances.
In an independent samples t test, if the Levene's test reveals a p-value of .04, the two groups have similar variances.
False (B)
The Levene's test shows that the difference between the variances from the two groups is statistically significant.
The Levene's test shows that the difference between the variances from the two groups is statistically significant.
True (A)
The assumption of the independent samples t-test, that the groups should have similar variances is violated.
The assumption of the independent samples t-test, that the groups should have similar variances is violated.
True (A)
We must use the 'Equal variances not assumed' line of the t-test output.
We must use the 'Equal variances not assumed' line of the t-test output.
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The assumption of the independent samples t-test, that the groups should have similar variances is not violated.
The assumption of the independent samples t-test, that the groups should have similar variances is not violated.
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