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Author Question: As one does more and more separate hypothesis tests, the risk of a Type I error accumulates and is ... (Read 55 times)

stock

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on: Jun 20, 2018
As one does more and more separate hypothesis tests, the risk of a Type I error accumulates and is called the experiment-wise alpha level.
 
  Indicate whether the statement is true or false

Question 2

After a researcher adds 5 points to every score in a sample, the standard deviation is found to be s = 10. The original sample had a standard deviation of s = 5.
 
  Indicate whether the statement is true or false


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Ahnyah

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Reply #1 on: Jun 20, 2018
Answer to Question 1

True

Answer to Question 2

False


stock

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Reply 2 on: Jun 20, 2018
Thanks for the timely response, appreciate it

aruss1303

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Reply 3 on: Yesterday
Wow, this really help

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