Multiple Choice
There are a few z scores that we use often that are worth remembering. The upper 50%, and 97.5 percent of a normal distribution are cut off by z scores of
A) 1.0, and 1.64.
B) 0.0, and 1.96.
C) .50, and .975.
D) plus and minus 1.96.
Correct Answer:
Verified
Correct Answer:
Verified
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