medium · MCAT psych-soc

An experiment measures a p-value of 0.08 when testing a new drug against a control.

If the alpha level is set at 0.05, what is the correct statistical conclusion?

  1. Accept the null hypothesis as true.
  2. There is an 8% chance the drug works.
  3. Reject the null hypothesis; the drug is effective.
  4. Fail to reject the null hypothesis; the result is not statistically significant.

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