When comparing pre-competition arousal scores in novice and expert tennis players you find that the scores for the novice group are not normally distributed. What test should be run to see if arousal scores are statistically different?
A. Independent t-test
B. Mann–Whitney test
C. Paired-samples t-test
D. Wilcoxon test
Answer: B
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A family structure in which the children may be his from a prior marriage, hers from a prior marriage, and theirs is known by which of the following terms?
a. nuclear family b. extended family c. functional family d. blended family
In experimental studies, the sample may be derived from
a. one population. b. two populations. c. three populations. d. more than three populations.
One effective approach to assessing linguistically diverse students is to translate the test to their native language
Indicate whether the statement is true or false
In verbal-mediation based interventions, students are taught a generic set of self-statements that they say to themselves when confronted with certain situations
a. True b. False