Let X denote the number of broken eggs in a randomly selected carton of one dozen eggs. Suppose that the probability distribution of X is as follows: X 0 p(x) .65 1 2 3 4 .20.10 ? .01 (a) What is p(3)? (b) Find the probability that the carton contains at most two broken eggs. (c) What is the probability that at least 9 eggs are unbroken? (d) Determine the mean and standard deviation of X. Mean= Standard Deviation= (Round to 2 decimal places).

MATLAB: An Introduction with Applications
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Author:Amos Gilat
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Chapter1: Starting With Matlab
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Let X denote the number of broken eggs in a randomly selected carton of one dozen eggs. Suppose
that the probability distribution of X is as follows:
X
0 1 2 3 4
p(x) .65.20.10 ? .01
(a) What is p(3)?
(b) Find the probability that the carton contains at most two broken eggs.
(c) What is the probability that at least 9 eggs are unbroken?
(d) Determine the mean and standard deviation of X.
Mean=
Standard Deviation=
(Round to 2 decimal places).
Transcribed Image Text:Let X denote the number of broken eggs in a randomly selected carton of one dozen eggs. Suppose that the probability distribution of X is as follows: X 0 1 2 3 4 p(x) .65.20.10 ? .01 (a) What is p(3)? (b) Find the probability that the carton contains at most two broken eggs. (c) What is the probability that at least 9 eggs are unbroken? (d) Determine the mean and standard deviation of X. Mean= Standard Deviation= (Round to 2 decimal places).
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