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9 Cards in this Set

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1. The t test for the mean difference between 2 related populations assuming
Population of differences is approximately normal or sample size are large enough
2. In what type of test is the variable of interest the difference between the values of the observations rather than the observations themselves?
A test for the difference between the means of 2 related populations
3. In testing for differences between the means of two related populations
H0: uD = 0
4. In one-way ANOVA, if the computed F statistic is greater than the critical F value you may
Reject H0 since there is evidence that not all the means are the same.
5. Which of the following components in an ANOVA table are not additive?
Mean Squares
6. When would you use the Tukey-Kramer procedure?
To test for differences in pairs of means
7. The F test statistic in a one-way ANOVA is
MSA / MSW
8. In a one-way ANOVA, the null hypothesis is always
There is no difference in the population means
10. When testing for independence in a contingency table with 3 rows and 4 columns, there are _____ degrees of freedom.
6