# Inferential Statistics

A simple quiz, 'Guess the Test' - Guess which statistical test is being described.

Wilcoxen Squared Ranks
GUESS THE TEST! Used when: Data - Ordinal (Rank order), Experiment Design - Repeated Measures, Used to find - Value of T. Analyses direction of differences between the performance of all the different subjects in both conditions.
1 of 5
Spearman Rank Correllation
GUESS THE TEST! Used when: Data - Ordinal (Rank order), Experiment Design - Correllational, Used to find - Value of Rho (Rs).Gives the degree of relationship between two variables/scores on two variables.
2 of 5
Mann-Whitney
GUESS THE TEST! Used when: Data - Ordinal (Rank order), Experiment Design - Independent Groups, Used to find - Value of U. Analyses the differences between performance of all the different subjects in both conditions.
3 of 5
Chi-Squared
GUESS THE TEST! Used when: Data - Nominal (Frequency), Experiment Design - Independent Groups, Used to find - Value of X2 (squared). Compares the observed frequencies with the expected frequencies to test association.
4 of 5
Sign Test
GUESS THE TEST! Used when: Data - Nominal (Frequency), Experiment Design - Repeated Measures, Used to find - Value of X. Analyses the direction of differences in scores.
5 of 5

## Other cards in this set

### Card 2

#### Front

GUESS THE TEST! Used when: Data - Ordinal (Rank order), Experiment Design - Correllational, Used to find - Value of Rho (Rs).Gives the degree of relationship between two variables/scores on two variables.

#### Back

Spearman Rank Correllation

### Card 3

#### Front

GUESS THE TEST! Used when: Data - Ordinal (Rank order), Experiment Design - Independent Groups, Used to find - Value of U. Analyses the differences between performance of all the different subjects in both conditions.

### Card 4

#### Front

GUESS THE TEST! Used when: Data - Nominal (Frequency), Experiment Design - Independent Groups, Used to find - Value of X2 (squared). Compares the observed frequencies with the expected frequencies to test association.

### Card 5

#### Front

GUESS THE TEST! Used when: Data - Nominal (Frequency), Experiment Design - Repeated Measures, Used to find - Value of X. Analyses the direction of differences in scores.