A disadvantage of transforming a distribution of scores to z-scores is the:
a. mean and standard deviation are equal.
b. variance is small.
c. distribution will contain some negative scores.
d. shape of the original distribution is changed.
c
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All of the following states generally vote Republican except
a. Utah. b. Idaho. c. Alaska. d. Vermont.
Which of the following is a persistent problem that encompasses the entire globe and could serve as a focus for a unit concerned with global education?
A. Improving and preserving the environment B. Communications C. Human rights D. All of the above E. None of the above
The combination of strategies that will be most effective to use when studying words derived from Latin or Greek word parts is
A. graphophonic clues and homophones. B. morphemic analysis and etymology. C. homographs and homophones. D. idiom analysis and analogies.
The use-it-or-lose-it principle is most closely related to _____.
a. hemisphericity b. synaptic pruning c. teratogens d. experience-expectant plasticity