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Shann_5501 Shann_5501
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Posts: 634
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6 years ago
A sample of size 16 is randomly selected from a population of size 90 . Determine the standard error of the mean if the population standard deviation equals 20.
 a. 2.11
  b. 4.16
  c. 4.56
  d. 5.00
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6 years ago
c
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