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Mserna19 Mserna19
wrote...
Posts: 779
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6 years ago
Assume z is a standard normal random variable. Then P(1.41 < z < 2.85) equals _____.
 a. .4772
  b. .3413
  c. .8285
  d. None of the answers is correct.
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wrote...
6 years ago
d
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