"In a t-test we have decided to use a two tailed alpha = 0.05. If, in fact, the null hypothesis is true, what is the probability of making a Type II Error (beta)?" O 0.1 0.05 O 0.95 Not enough information

MATLAB: An Introduction with Applications
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Author:Amos Gilat
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Chapter1: Starting With Matlab
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QUESTION 4
"In a t-test we have decided to use a two tailed alpha = 0.05. If, in fact, the null hypothesis is true, what is the probability of
making a Type II Error (beta)?"
0.1
0.05
0.95
Not enough information
QUESTION 5
What is the probability of tossing an unfair coin 15 times and having heads come up 12 or more times (P(H)=0.6)?
Transcribed Image Text:QUESTION 4 "In a t-test we have decided to use a two tailed alpha = 0.05. If, in fact, the null hypothesis is true, what is the probability of making a Type II Error (beta)?" 0.1 0.05 0.95 Not enough information QUESTION 5 What is the probability of tossing an unfair coin 15 times and having heads come up 12 or more times (P(H)=0.6)?
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