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No. & Date Asked  Question 

# 194 :: 5/14/08

Why should you use ANOVA instead of several t tests to evaluate mean differences when an experiment consists of three or more treatment conditions?. . .
Bonferroni correction,
ANOVA,
Type I Error 
# 564 :: 12/19/08

For each of the following situations, indicate whether an error has occurred and, if so, indicate what kind of error (Type I or Type II) has occurred.. . .
Type I Error,
Type II Error,
Power,
Hypothesis Test 
# 668 :: 4/13/09

Which of the following is the probability of making a Type I error?
A) α
B) 1  α
C) β
D) 1  β. . .
Type I Error,
Type II Error 
# 669 :: 4/13/09

You have failed to reject the null hypothesis when it is false, and therefore you have made a
A) Type A correct decision.
B) Type B corr. . .
Type I Error,
Type II Error,
Hypothesis Test 