Table 1. Possible results of hypothesis testing.
Conclusion based on data | Truth | |
---|---|---|
H0 True | H0 False | |
Reject H0 | Type I error (α) | Correct conclusion (Power = 1 - β) |
Fail to reject H0 | Correct conclusion (1 - α) | Type II error (β) |
Conclusion based on data | Truth | |
---|---|---|
H0 True | H0 False | |
Reject H0 | Type I error (α) | Correct conclusion (Power = 1 - β) |
Fail to reject H0 | Correct conclusion (1 - α) | Type II error (β) |