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Author Question: In theory, a larger n should constitute a sample standard deviation that is a better point estimate ... (Read 57 times)

misspop

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on: Jul 24, 2018
In theory, a larger n should constitute a sample standard deviation that is a better point estimate for .
  1.True
  2.False

Question 2

One of the assumptions needed to use a
   z-distribution for statistical analysis is very difficult to obtain in practice, that is ________.


  1.large enough sample sizes
  2.finding a sample standard deviation
  3.obtaining a value for the population standard deviation
  4.determining unknown percentiles


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karlss

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Reply #1 on: Jul 24, 2018
Answer to Question 1

1

Answer to Question 2

3


misspop

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Reply 2 on: Jul 24, 2018
Excellent

amit

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Reply 3 on: Yesterday
Great answer, keep it coming :)

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