A Type I Error occurs when one incorrectly rejects a true Null Hypothesis. It is a False Positive, concluding an effect exists when it does not. The probability of this error is set by the Significance Level in Hypothesis Testing.
A Type I Error occurs when one incorrectly rejects a true Null Hypothesis. It is a False Positive, concluding an effect exists when it does not. The probability of this error is set by the Significance Level in Hypothesis Testing.