medium10 pts · first answer countshypothesis-testingpower-analysis

What statistical power means

A test has 80% power for a 2% lift. What does that mean?

A.If the true lift is 2%, the test will detect it as significant 80% of the timeB.There is an 80% chance the lift is realC.The false positive rate is 20%D.The result will be accurate to within 80%

Discussion 0

Join free to post in the discussion.

What statistical power means

Discussion 0

Related questions