When the hypothesis states a correlation. When two sets of data are pairs - they are related. When data is ordinal or interval.
Back
Card 7
Front
When the hypothesis states a difference between data sets. When the data sets are from repeated measures. When data is ordinal or interval.
Back
Card 8
Front
Hypothesis states difference between two consitions OR association between co-variables. When data sets are independent. When data is nominal (NOT PERCENTAGES).
