Question
10.A cruise ship has a 74% chance of having leftover rooms when sailing. There are 25 cruise ships setting sail this month. a)Is it possible
10.A cruise ship has a 74% chance of having leftover rooms when sailing. There are 25 cruise ships setting sail this month.
a)Is it possible to approximate this binomial distribution using a normal approximation? Why?
b) What is the mean and the standard deviation for this approximation?
c) What is the probability that EXACTLY 20 cruise ships will have leftover rooms?
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Sample Size Determination In Clinical Trials With Multiple Endpoints
Authors: Takashi Sozu, Tomoyuki Sugimoto, Toshimitsu Hamasaki, Scott R Evans
1st Edition
3319220055, 9783319220055
