Suppose that a box contains 6 cameras and that of them are defective. A sample of 2 cameras is selected at random, with replacement. Define the random variable X as the number of defective cameras in the sample. Write the probability distribution for X (Round to four decimal places). k P(X = k) What is the expected value of X? (Round to two 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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Suppose that a box contains 6 cameras and that 4 of them are defective. A sample of 2 cameras is selected
at random, with replacement. Define the random variable X as the number of defective cameras in the
sample.
Write the probability distribution for X (Round to four decimal places).
k
P(X = k)
What is the expected value of X? (Round to two decimal places)
Transcribed Image Text:Suppose that a box contains 6 cameras and that 4 of them are defective. A sample of 2 cameras is selected at random, with replacement. Define the random variable X as the number of defective cameras in the sample. Write the probability distribution for X (Round to four decimal places). k P(X = k) What is the expected value of X? (Round to two decimal places)
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