1. Hypothesis Testing

2. Power factors 1-Beta (β) Increase in this factor will?
Affect power how?
Alpha (α) ?
Effect Size
Sample Size (N)
Standard Deviation (σX)
Tails of Test

3. Sample Size Increase

4. Sample Size Decrease

5. Effect Size Increase

6. Effect Size Decrease

7. Standard Deviation Decrease

8. Standard Deviation Increase

9. Alpha Decrease

10. Tails Decrease

11. Power factors 1-Beta (β) Increase in this factor will?
Affect power how?
Alpha (α)
Increase power
Effect Size
Sample Size (N)
Standard Deviation (σX)
Decrease power
Tails of Test

12. How much control does the experimenter have?
Factor
How much control does the experimenter have?
Sample Size
A lot
Standard Deviation of Population Scores
A little
Effect Size
None
Alpha Level
Very Little
Number of Tails

13. Power calculations
Only used in this class with single sample Z tests where population mean and standard deviation is given/known
Otherwise , it would be a calculation horror show