Statistical Tests

Question 1

Difference Between Means
1 Independent Variable, 2 Levels
2 independent groups (Between Subjects)
Ratio/Interval Data, Parametric

Answer 1

Unpaired T test

Question 2

Difference Between Means
1 Independent Variable, 2 Levels
2 independent groups (Between Subjects)
Ordinal Data, Non Parametric

Answer 2

Mann Whitney U

Question 3

Difference Between Means
1 Independent Variable, 2 Levels
1 Group (Repeated Measures)
Ratio/ Interval Data, Parametric

Answer 3

Paired T Test

Question 4

Difference Between Means
1 Independent Variable, 2 Levels
1 Group (Repeated Measures)
Ordinal data, Non Parametric

Answer 4

Wilcoxon Signed Ranks Test

Question 5

Difference Between Means
1 Independent Variable, 3 or more levels
3 or more independent groups (Between Subjects)
Ratio/Interval Data, Parametric

Answer 5

One Way ANOVA

Question 6

Difference Between Means
1 Independent Variable, 3 or more levels
3 or more independent groups (Between Subjects)
Ordinal Data, Non Parametric

Answer 6

Kruskal Wallis ANOVA

Question 7

Difference Between Means
1 Independent Variable, 3 or more levels
1 Group, Repeated Measures
Ratio/ Interval Data, Parametric

Answer 7

One way Repeated Measures ANOVA

Question 8

Difference Between Means
1 Independent Variable, 3 or more levels
1 Group, Repeated Measures

Answer 8

Friedman ANOVA

Question 9

Difference Between Means
2 or more independent variables
2 or more independent factors

Answer 9

2 Way ANOVA

Question 10

Difference Between Means
2 or more independent variables
1 Group, Repteated Measures

Answer 10

2 Way Repeated Measures ANOVA

Question 11

Difference Between Means
2 or more independent variables
1 independent factor
1 repeated factor

Answer 11

Two way ANOVA with one repeated measure

Question 12

Do one or more independent variables predict one or more dependent variables?
Dependent variable is Ratio/ Interval
One independent variable

Answer 12

Linear Regression

Question 13

Do one or more independent variables predict one or more dependent variables?
Dependent variable is Ratio/ Interval
Two or more independent variables

Answer 13

Multiple Regression

Question 14

Do one or more independent variables predict one or more dependent variables?
Dependent variable is Nominal/ Ordinal
Independent variables continuous

Answer 14

Discriminant Analysis

Question 15

Do one or more independent variables predict one or more dependent variables?
Dependent variable is Nominal/ Ordinal
Independent variables dichotomous

Answer 15

Logistic Regression

Question 16

Are Measurements Reliable?
Test Retest Reliability
Categorical Variable (Nominal/ Ordinal)

Answer 16

Kappa

Question 17

Are Measurements Reliable?
Test Retest Reliability
Continuous Variable (Interval/ Ratio)

Answer 17

Intraclass Correlation Coefficient (ICC)

Question 18

Are Measurements Reliable?
Inter rater and Intra rater reliability
Categorical Variable (Nominal/ Ordinal)

Answer 18

Kappa

Question 19

Are Measurements Reliable?
Inter rater and Intra rater reliability
Continuous Variable (Interval/ Ratio)

Answer 19

Intraclass Correlation Coefficient (ICC)