
Test 3 Review Day
Authored by Nazim Asani
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University
Used 2+ times

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27 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What would the F ratio be if the null hypothesis is true?
-2
50
1
2
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Fill in the blank: One concern with a WITHIN subjects design is _________.
Order/learning effects
Sampling bias
Low statistical power
Lack of random assignment
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Fill in the blank: In a WITHIN subjects design, you can’t always have the same person do both things (_________ and experimental condition).
control condition
dependent variable
random assignment
placebo effect
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Fill in the blank: A WITHIN subjects design may increase potential for _________
alternative explanations
statistical power
random assignment
external validity
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the formula for ANOVA? (F)
variance between groups / variance within groups
variance within groups / variance between groups
mean of all groups / variance within groups
sum of squares within groups / sum of squares between groups
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Define WITHIN groups study. Which t-test do you use for within groups?
It uses the same group of participants in both conditions (dependent)
It uses different groups of participants for different conditions (dependent)
It uses the same group of participants in both conditions (independent)
It uses different groups of participants for different conditions (independent)
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What formula is this?
Effect SizeDependent t-test
Independent Samples t-test
ANOVA
Dependent Samples t-test
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