Descriptive statistics should be presented in the format (graph or table) that best displays the test of the ______ or ______ made from the data.
A. assumptions; inferences
B. hypothesis; conclusions
C. assumptions; hypothesis
D. hypothesis; assumptions
Answer: B
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Larry has noticed that when he wears jeans and T-shirts he is treated differently when he goes shopping than when he wears a suit and tie. This illustrates how physical appearance can influence:
A. person perception B. social facilitation C. deindividuation D. person polarization
When test users accept evidence of construct validity, they must also acceptwhat?
a. underlying definition of the construct used in the validation process b. evidence of validity for other tests of similar constructs c. test as valid for all uses d. validity of test takers' scores on the test
You are an intern working at the maternity ward in a hospital. This is your first day on the job, and a woman who is in labor had her fetal monitor alarm sound. Given what you've learned from your text, what should you do next?
Ignore the fetal monitor because there are many false alarms. Begin massaging the woman's abdomen. Alert a nurse that the fetus is probably going to be born with a genetic disorder. Quickly tell a nurse that the fetus is in distress.
When experiments are combined instead of evaluated independently — so that the results are ambiguous, they are said to be
a. valid. c. confounded. b. reliable. d. longitudinal.