Tue 6 Dec, 2011 11:15 pm - what is the probability that, in a sample of 500 patients, no more than 50 patients experience headaches as a side effect of taking Nexium?
Given: 10.9% of patients experienced headaches (view)
Tue 6 Dec, 2011 08:03 pm - On average, how many patients, out of 500 patients, would experience headaches?
10.9% of patients experience headaches(given)
sample of 500 patients(given)
(view)
