Single Sample t-Test Flashcards
1
Q
When would you use a t-test instead of a z-test?
A
If you don’t know σ (sd of the population), you do a t-test to estimate it using the sd of the sample
2
Q
How do you calculate t-scores?
A
When would you use a t-test instead of a z-test?
If you don’t know σ (sd of the population), you do a t-test to estimate it using the sd of the sample
How do you calculate t-scores?