Suppose we have reason to believe that the underlying distribution of some
attribute is normal. If, after getting a distribution of test scores, the distribution is
skewed, we
(a) start over
(b) drop items and add others until we obtain the desired distribution
(c) conclude that the underlying distribution is truly skewed
(d) conclude that we are not measuring something important enough for the
true distribution to appear
B
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What are some of the common consequences to a child whose mother smoked while pregnant?
A) increased birth weight and lethargy B) lower birth weight and premature birth C) severe hearing loss and heart defects D) severely deformed limbs and muscle spasms
Roberta is shy, but she falls in love with Sven, who is very outgoing. This illustrates the effect of ________
a. reciprocity b. complementary traits c. similarity d. proximity