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Author Question: The efficiency rating for the sign test is approximately 0.63 . What does this ... (Read 52 times)

hubes95

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on: Jul 24, 2018
The efficiency rating for the sign test is approximately 0.63 . What does this mean?

Question 2

The proportion of the total area under the normal curve that lies within one standard deviation of the mean is approximately 0.75.
  Indicate whether the statement is true or false


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softEldritch

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

This means that a sample of size 63 with a parametric test will do the same job as a sample of size 100 will do with the sign test.

Answer to Question 2

F


hubes95

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Reply 2 on: Jul 24, 2018
Great answer, keep it coming :)

strudel15

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Reply 3 on: Yesterday
YES! Correct, THANKS for helping me on my review

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