In two-stage cluster sampling, random selection is done:

a. In the first stage only
b. In the second stage only
c. In the first and second stages
d. In neither stage


Ans: c

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Another term for non-parametric tests is

A. Non-normal tests B. Data-free tests C. Non-continuous tests D. Distribution-free tests

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Which is an important principle to remember in the job hunt?

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Based on what we know about attachment theory, the recommendation for contact between the noncustodial father and his young child should be

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