A normal distribution has a mean of µ = 80 with ? = 20 . What score separates the highest 15% of the distribution from the rest of the scores?
a. X = 59.2 c. X = 95
b. X = 100.8 d. X = 65
B
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Three people get toe pinches at the same time. Who feels it soonest, if anyone? a. The tallest person feels it soonest
b. The medium-sized person feels it soonest. c. The shortest person feels it soonest. d. All three feel it at the same time.
__________ is the term for the network of friends, family members, neighbors, coworkers, and others who can offer help to a person in need.
A. Friendship B. Camaraderie C. Peer counseling D. Social support system
Despite patient H.M.'s severe amnesia, what was he nevertheless able to learn?
a. The names of the people he met b. New motor skills c. The meanings of new words d. Historical facts
Which of the following is a combination of a cross-sectional approach and a longitudinal approach?
a. a cross-sequential approach c. a normative approach b. a microgenetic approach d. an ideograhic approach