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fundai! fundai!
wrote...
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6 years ago
A population has a mean of 84 and a standard deviation of 12 . A sample of 36 observations will be taken. The probability that the sample mean will be between 80.54 and 88.9 is
 a. 0.0347
  b. 0.7200
  c. 0.9511
  d. 8.3600
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al
wrote...
6 years ago
c
fundai! Author
wrote...
6 years ago
Bravo this is awesome
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