The reason z scores may be used to calculate probabilities is that
a. frequencies are easily converted into probabilities
b. all z scores are independent of each other
c. all z scores are included within a standard deviation unit (plus or minus)
of the mean
d. all z scores are included within 2 standard deviation units (plus or minus)
of the mean
a
Psychology
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According to Freud, the visible, or directly observable, content of a dream is its______ content
a. primary c. manifest b. secondary d. latent
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If asked to list the key issues on which developmental theorists tend to disagree, you would AVOID saying
a. activity—passivity. b. longitudinal—cross-sectional. c. universality—context specific. d. goodness—badness of human nature.
Psychology