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. a. Write the binomial probability distribution for X. Round to two decimal places. P(X) X b. What is the expected value of X? Round to two decimal places.
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. a. Write the binomial probability distribution for X. Round to two decimal places. P(X) X b. What is the expected value of X? Round to two decimal places.
Chapter8: Sequences, Series,and Probability
Section8.7: Probability
Problem 4ECP: Show that the probability of drawing a club at random from a standard deck of 52 playing cards is...
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