Suppose that for a certain illness, the probability is 40% that a given patient will improve without treatment. Then the probability that at least n out of 20 patients will improve without treatment is given in the following table: We gave an experimental drug to 20 patients who have the illness and 11 patients showed improvement. What is the p-value?
A)0.25
B)0.13
C)0.06
D)0.02

Question

Suppose that for a certain illness, the probability is 40% that a given patient will improve without treatment. Then the probability that at least n out of 20 patients will improve without treatment is given in the following table:  We gave an experimental drug to 20 patients who have the illness and 11 patients showed improvement. What is the p-value?
A)0.25 
B)0.13 
C)0.06 
D)0.02

Quizplus · Accepted Answer

The Answer of Suppose that for a certain illness, the probability is 40% that a given patient will improve without treatment. Then the probability that at least n out of 20 patients will improve without treatment is given in the following table:  We gave an experimental drug to 20 patients who have the illness and 11 patients showed improvement. What is the p-value?
A)0.25 
B)0.13 
C)0.06 
D)0.02

Suppose That for a Certain Illness, the Probability Is 40