saptamana opt Flashcards
1
Q
What is Pearson’s r
A
A parametric test
Correlational test - relationship between variables
2
Q
When do we use it?
A
With interval/ration level data
Normally distributed data
Linear relationship between the 2 variables that we are looking for a relationship with
Outliers removed
Homoscedasticity
3
Q
What is homoscedasticity?
A
The grouping of the scores remains similar throughout the plot
