Random sampling is:
A) A means of creating between-group equivalence.
B) A means of creating a comparison group for use in examining the impact of an intervention.
C) A means for triangulating research measures.
D) A means of selecting elements from a population so that each and every element has an equal chance of being selected.
Correct Answer:
Verified
Q9: Which of the following research designs are
Q10: When a research question is explanatory, but
Q11: Which of the symbols below would be
Q12: Which of the symbols below would be
Q13: The purpose of random assignment is:
A) To
Q15: In group research designs, if two observations
Q16: The purpose of a delayed pre-test is
Q17: The purpose of a follow-up observations is
Q18: The notation below represents which of the
Q19: Attrition refers to which of the following?
A)
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