Statistical tests | Null hypothesis | p-value |
---|---|---|
Student t-test | Mean of CD prior pandemic is equal to mean of CD during pandemic | 0.3649 |
Student t-test | Mean of LE prior pandemic is equal to mean of LE during pandemic | 0.8103 |
Student t-test | Mean of AE prior pandemic is equal to mean of AE during pandemic | 0.4473 |
F-test | Variance of CD prior pandemic is equal to variance of CD during pandemic | 0.0033 |
F-test | Variance of LE prior pandemic is equal to variance of LE during pandemic | 0.0345 |
F-test | Variance of AE prior pandemic is equal to variance of AE during pandemic | 5.4535 × 10–04 |