Mathematics, 19.05.2021 09:00 mouna45
The probability of flu symptoms for a person not receiving any treatment is 0.032. In a clinical trial of a common drug used to lower cholesterol, 39 of 1138 people treated experienced flu symptoms. Assuming the drug has no effect on the likelihood of flu symptoms, estimate the probability that at least 39 people experience flu symptoms. What do these results suggest about flu symptoms as an adverse reaction to the drug?
(a) P(X>(line under) 39)
(b) What does the result from part (a) suggest?
needed.)
A. The drug has no effect on flu symptoms because x2 39 is not highly unlikely.
B. The drug increases the likelihood of flu symptoms because x 2 39 is highly unlikely.
C. The drug increases the likelihood of flu symptoms because x 2 39 is not highly unlikely.
D. The drug has no effect on flu symptoms because x239 is highly unlikely.
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