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Author Question: If 100 independent hypothesis tests are conducted using a significance level of 0.10, and if all of ... (Read 82 times)

vicky

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on: Jul 24, 2018
If 100 independent hypothesis tests are conducted using a significance level of 0.10, and if all of the null hypotheses are true, what is the expected number of false positives (type I errors)?
 a. 0
  b. 5
  c. 10
  d. There is not enough information to say.

Question 2

Choosing beforehand to conduct a two-sided alternative will make it __________to detect a real difference in one single direction (choose: harder, easier, just as hard or easy).
 Fill in the blank(s) with correct word


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Viet Thy

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

C

Answer to Question 2

HARDER


vicky

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Reply 2 on: Jul 24, 2018
Gracias!

at

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Reply 3 on: Yesterday
Wow, this really help

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