Answer the following statement(s) true (T) or false (F)
1. If the F test leads us to reject the null hypothesis, we must then conclude that the two population standard deviations are the same.
2. A researcher wishing to compare the values of parents and children collects data from 10 children and their parents. The t test for dependent means would be the appropriate statistical analysis.
3. A researcher wishing to compare the values of parents and children collects data from 10 children and their parents. The t test for dependent means would be the appropriate statistical analysis.
4. When testing for a difference between proportions, a researcher would use the z statistic instead of the t statistic.
5. At the end of a study, girls (N = 100) increased their reading score by 38% while boys (N = 200) increased it by 51%. Based on these findings, the researcher can accept the null hypothesis that there is not a difference between the two groups.
1. False
2. True
3. False
4. True
5. False
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