"How old were you on your last birthday?" has low face validity for measuring a respondent's age.
Correct Answer:
Verified
Q12: A control variable is used to test
Q13: A positive relationship is where knowledge of
Q14: "Exhaustive variable categories" means that the categories
Q15: Marital status is a variable usually measured
Q16: A correlation of 0.60 is stronger than
Q18: The Belmont Report no longer requires disaster
Q19: A natural zero includes 0 degrees on
Q20: A natural zero is not needed for
Q21: Parsimony is simplicity in science.
Q22: Judging people or events by too few
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