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Author Question: Lf alpha is changed from 0.05 to 0.01, _________. a. the probability of a Type II error decreases ... (Read 91 times)

Kthamas

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on: Jun 19, 2018
lf alpha is changed from 0.05 to 0.01, _________.
 
  a. the probability of a Type II error decreases
  b. the probability of a Type I error increases
  c. the error probabilities stay the same the probability we will retain a false H0 increases
  d. the probability we will retain a false H0 increases

Question 2

An alpha level of 0.05 indicates that _________.
 
  a. if H0 is true, the probability of falsely rejecting it is limited to 0.05
  b. 95 of the time, chance is operating
  c. the probability of a Type II error is 0.05
  d. the probability of a correct decision is 0.05


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onowka

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Reply #1 on: Jun 19, 2018
Answer to Question 1

D

Answer to Question 2

A


Kthamas

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Reply 2 on: Jun 19, 2018
YES! Correct, THANKS for helping me on my review

kilada

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Reply 3 on: Yesterday
Wow, this really help

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