Multiple Choice
A researcher wants to know whether stress influences time spent exercising.She wants to strengthen the validity of her measure,so she
A) increases the sample size.
B) uses both qualitative and quantitative measures.
C) relies on secondary data,because its validity has been proven by others.
D) collects primary data,so she can control the accuracy of her measure.
Correct Answer:
Verified
Correct Answer:
Verified
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