Which of the following are examples of nonparametric tests?
a. t test
b. sign test
c. Mann-Whitney U test
d. Chi-square test
e. F test
f. sign test, Mann-Whitney U test and Chi-square test
Indicate whether the statement is true or false
F
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You form an opinion on why people choose to maintain romantic relationships after reading a researcher's analysis of the topic following an experiment. Then, you take a moment to analyze the validity of your own opinion and explore other reasons why people maintain romantic relationships. This exercise will help you_____.
A. isolate causal variables in the researcher's experiment B. eliminate bias when conducting experiments on why people maintain romantic relationships C. create a deeper understanding of why people maintain romantic relationships D. learn the subcomponents of why people maintain romantic relationships with others.
Rules that define acceptable and expected behavior for members of various groups are called
a. social norms. b. cultural laws. c. universal norms. d. cultural relational behaviors.
Andrei's family just got a new dog, Codie. Although Andrei was wary of Codie at first, now he loves to play with his new puppy. Andrei is most likely to be classified as having a(n) __________ temperament.
A. easy B. difficult C. wary D. slow-to-warm-up
The primary reason why more older adults in Western countries live on their own today than ever before is
A) the high cost of nursing homes. B) lack of assistance from their children. C) decreasing governmental support. D) improved health and economic well-being.