Flashcards
Mann-Whitney Test
Flashcards do conjunto (6)
- 1Step 1Rank the data from lowest score to highest score. If two results share the same value, find the average between the next 2+ ranks.
E.g the average between rank 1 and rank 2 would be 1.5. - 2Step 2Find the total rank for each group individually.
- 3Step 3Calculate the U value for both groups. (You will not need to do this in the exam)
- 4Step 4The lowest of the two U values will become the calculated value.
- 5Step 5Compare the calculated value to the critical value at a 0.05 significance rate. If the result is lower, the results can be considered significant.
- 6When should the Mann-Whitney test be used?If the experiment was
A test of difference
Uses Ordinal Data
Used an independent group design
Informações
- Descrição
- A level Psychology (Research Meathods) FlashCards sobre Mann-Whitney Test, criado por James Ross em 12-03-2018.
- Criado por
- James Ross
- Visualizações
- 0
- Avaliação