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If Confidence Level is 90%, what should the Black Belt assume about his statistical test?

Posted: Wed Dec 08, 2021 9:56 am
by answerhappygod
If Confidence Level is 90%, what should the Black Belt assume about his statistical test?

The test will have a high chance of errors
The risk in the experiment is low
The probability of committing a Type I error is high
The risk in the experiment is high