Multiple Choice
Effect size is
A) the amount of statistical importance a particular finding has in psychological practice.
B) the power of a study divided by the sample size.
C) the sample size multiplied by 1 - beta.
D) the degree to which an experimental manipulation separates two populations.
Correct Answer:
Verified
Correct Answer:
Verified
Q33: The probability of making a Type II
Q34: Standard power tables are useful for<br>A)directly determining
Q35: Setting the significance level cutoff at .10
Q36: Beta is the probability that<br>A)if the research
Q37: The conventional levels of significance of 5%
Q39: James asks his friend Rob for advice
Q40: Type II errors concern psychologists because<br>A)they could
Q41: The effect size and the number of
Q42: In studies using a very large number
Q43: Rejecting the null hypothesis when in fact