What is the standard deviation for the normal approximation to the binomial distribution with n = 72 and p = 1/3?
A) ?4
B) ?6
C) ?16
D) ?24
A
Psychology
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Based on age and health status, most elderly people fall into which category?
a. young-old b. middle-old c. old-old d. oldest-old
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During the Enlightenment, there was a rise in premarital pregnancy, with up to one fifth of all brides pregnant when they got married
a. True b. False Indicate whether the statement is true or false
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Maslow's hierarchy is primarily composed of
a. basic needs. b. growth needs. c. meta-needs. d. love and belonging needs.
Psychology
Individuals born at about the same time are said to be from the same _____
a. Latin square b. cohort c. sequence d. cross-section
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