The sampling approach used by qualitative researchers differs from the sampling approach used by quantitative researchers in which of the following ways?
A) in quantitative research sampling is flexible and evolves as the study develops
B) in qualitative research the sampling strategies are established at the beginning
C) in qualitative research sampling is driven by the data as it is collected
D) in quantitative research sampling includes as many resources as possible
Question 2
The term residuals in regression refers to:
a. Standard errors of estimate
b. Predicted values
c. Errors of prediction
d. The term (Y Y')2
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