You want to find the independent and dependent variables taken from a sample of 30 dropouts....
You want to find the independent and dependent variables taken from a sample of 30 dropouts. You measure the number of delinquent offenses they committed in the year before and the year after they dropped out.
What type of t test should be used when analyzing the data and why?
Would a one-tail or two-tailed test be appropriate and why?
Homework Answers
A] Since here we are comparing same data before and after. So these data are paired. Therefore for testing such data we will be used paired t test..
B] One tailed test would be appropriate because here we are measuring the number of delinquent offenses they committed in the year before and the year after they dropped out. so one tailed test will be used.
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