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Author Question: Suppose that a second (independent) random sample of 10 students was taken. Without doing the ... (Read 21 times)

sheilaspns

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on: Jun 24, 2018
Suppose that a second (independent) random sample of 10 students was taken. Without doing the calculations, state whether the probabilities in the second, third and fourth questions would be higher, lower, or the same for the second sample.
 
  What will be an ideal response?

Question 2

A Type I error occurs when ________.
 
  A) the null hypothesis is actually false, but the hypothesis test incorrectly fails to reject it
  B) the null hypothesis is actually true, and the hypothesis test correctly fails to reject it
  C) the null hypothesis is actually false, and the hypothesis test correctly reaches this conclusion
  D) the null hypothesis is actually true, but the hypothesis test incorrectly rejects it


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Joc

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

The probabilities in the second, third, and fourth questions would be lower for the second sample than that for the first sample.

Answer to Question 2

D


sheilaspns

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Reply 2 on: Jun 24, 2018
Wow, this really help

mcarey591

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Reply 3 on: Yesterday
Thanks for the timely response, appreciate it

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