Stats Flashcards
1
Q
Chi-squared
A
- Test the significance of the difference between observed and expected results- H0 : no (significant) difference between observed and expected results. - P is ≤ 0.05, a significant difference between observed and expected result
2
Q
T-test
A
- Test the significance of the difference between means- H0 : no (significant) difference between 2 means- P is ≤ 0.05, a significant difference between 2 means
3
Q
Correlation coefficient
A
- Test the significance of the difference between correlation (positive or negative) between two variables. - H0 : no (significant) correlation between 2 variables- P is ≤ 0.05, a significant correlation between variables