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Author Question: A researcher has estimated that she needs a sample of size n=100 from a population consisting of ... (Read 38 times)

kshipps

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on: Jun 29, 2018
A researcher has estimated that she needs a sample of size n=100 from a population consisting of 1,000 elements. Recognizing that the sample represents 10 of the population, she decides to apply the finite population correction factor to her initial estimate. What is the corrected sample size?
 a. 10
  b. 84
  c. 105
  d. 91
  e. 95

Question 2

The finite population correction factor
 a. is used when the sample size is larger than 5 percent of the population.
  b. reduces the estimate of the standard error.
  c. can be used to decrease the costs of a study.
  d. Both a and b.
  e. a, b, and c.


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6ana001

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Reply #1 on: Jun 29, 2018
Answer to Question 1

D

Answer to Question 2

E


kshipps

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Reply 2 on: Jun 29, 2018
Great answer, keep it coming :)

daiying98

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Reply 3 on: Yesterday
Excellent

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