Question

The probability of flu symptoms for a person not receiving any treatment is 0.033. In a clinical trial of a common drug used to lower​ cholesterol, 32 of 895 people treated experienced flu symptoms. Assuming the drug has no effect on the likelihood of flu​ symptoms, estimate the probability that at least 32 people experience flu symptoms. What do these results suggest about flu symptoms as an adverse reaction to the​ drug?

Answer 1