1. If a researcher takes a large enough sample, he/she will almost always obtain:
a. virtually significant results
b. practically significant results
c. consequentially significant results
d. statistically significant results
2. The null and alternative hypotheses divide all possibilities into:
a. two sets that overlap
b. two non-overlapping sets
c. two sets that may or may not overlap
d. as many sets as necessary to cover all possibilities
3. Which of the following is true of the null and alternative hypotheses?
a. Exactly one hypothesis must be true
b. both hypotheses must be true
c. It is possible for both hypotheses to be true
d. It is possible for neither hypothesis to be true
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