Login to manage your account

Please enter a valid email address.
Forgot Password?
Please enter a valid password.
OR

Don't have an account yet? Sign up

Why can a statistically significant result still be commercially meaningless?

  1. A With a large enough sample, a tiny difference becomes significant
  2. B Significance is randomly assigned
  3. C P-values are unreliable
  4. D Significance requires a small sample
Answer

With a large enough sample, a tiny difference becomes significant

Confidence intervals and effect sizes convey what matters far better than a bare significant or not-significant verdict.

All Data MCQs

Login to manage your account

Please enter a valid email address.
Forgot Password?
Please enter a valid password.
OR

Don't have an account yet? Sign up as