A random sample of n = 16 scores is obtained from a population with ? = 12 . If the sample mean is 6 points greater than the population mean, what is the z-score for the sample mean?
a. +6.00
b. +2.00
c. +1.00
d. Cannot be determined without knowing the population mean
B
Psychology
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Jeanette and Larry beamed as they took turns holding their first grandson in the hospital room. Their daughter Betsy thought that she had never seen such joy and pride in their faces. What serves as the basis for Jeanette and Larry's response?
a. accomplishment b. generativity c. stewardship d. familism
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__________ is a cultural system that places the needs of others and the society first
a. Collectivism b. Individualism c. Mercantilism d. Freudianism
Psychology