Parametric Tests --> means

Question 1

T-Test

Answer 1

outcome = 1 quantitative

independent = 1 categorical (binary)

Question 2

Unpaired T-Test

Answer 2

outcome = 1 quantitative

independent = 1 categorical (binary)

assumption: two groups unrelated to each other (example: height of males vs. females)

Question 3

Paired T-Test

Answer 3

outcome = 1 quantitative

independent = 1 categorical (binary)

assumption:
- repeated measures, pre/post test (same group tested twice)
- matching (twins vs. intentional)

Question 4

ANOVA

Answer 4

outcome = 1 quantitative

independent = 1 categorical (2 + levels)

Question 5

Repeated measures ANOVA

Answer 5

outcome = 1 quantitative

independent = 1 categorical (2+ levels)

assumption
- same group at different time periods
- same group with different conditions

Question 6

Two-Way ANOVA

Answer 6

outcome = 1 quantitative variable

independent = 2 categorical variables

assumption
- tests for interactions

Question 7

Correlation

Answer 7

outcome = 1 quantitative

independent = 1 quantitative