Question
In studies for a medication, 10 percent of patients gained weight as a side effect. Suppose 741 patients are randomly selected. Use the normal approximation
In studies for a medication, 10 percent of patients gained weight as a side effect. Suppose 741
patients are randomly selected. Use the normal approximation to the binomial to approximate the probability that
(a) exactly 75 patients will gain weight as a side effect.
(b) no more than 75 patients will gain weight as a side effect.
(c) at least 89 patients will gain weight as a side effect. What does this result suggest?
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Calculus Graphical, Numerical, Algebraic
Authors: Ross L. Finney, Franklin D. Demana, Bert K. Waits, Daniel Kennedy
3rd Edition
0132014084, 978-0132014083
