Binomial Distribution: Bella Cicciona, a fortune teller, claims to be able to predict the sex of unborn children. In fact, on each occasion she is consulted, the probability that she makes a correct prediction is 0.6, independent of any other predic- tion. One afternoon, Bella is consulted by ten expectant mothers. Find the followings: (Round all your answers to 3 decimal places) (a) the probability that her first eight predictions are correct and her last two are wrong. (a) (b) the probability that she makes exactly eight correct predictions. (b) . (c) the probability she makes at least eight correct predictions.
Binomial Distribution: Bella Cicciona, a fortune teller, claims to be able to predict the sex of unborn children. In fact, on each occasion she is consulted, the probability that she makes a correct prediction is 0.6, independent of any other predic- tion. One afternoon, Bella is consulted by ten expectant mothers. Find the followings: (Round all your answers to 3 decimal places) (a) the probability that her first eight predictions are correct and her last two are wrong. (a) (b) the probability that she makes exactly eight correct predictions. (b) . (c) the probability she makes at least eight correct predictions.
A First Course in Probability (10th Edition)
10th Edition
ISBN:9780134753119
Author:Sheldon Ross
Publisher:Sheldon Ross
Chapter1: Combinatorial Analysis
Section: Chapter Questions
Problem 1.1P: a. How many different 7-place license plates are possible if the first 2 places are for letters and...
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