An evaluative study in which before and after data are compared requires:
A) the level of association between the independent and the dependent variable
B) the calculation of a statistic that tells whether there was improvement that cannot easily be explained by chance.
C) the number of participants
D) the number of professionals offering the treatment
Correct Answer:
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Q1: Your county Social Services Agency is evaluating
Q3: In evaluative studies that measure the impact
Q4: A t Test that is helpful in
Q5: A statement that higher the number of
Q6: Descriptive analysis is concerned with:
A) establishing statistical
Q7: When you study a sample of subjects
Q8: When you are analyzing data for a
Q9: Any of the statistics that can be
Q10: Frequencies and proportions can be used for:
A)
Q11: Whenever feasible, the process of evaluation of
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