4. A shipment of 7 television sets contains 2 defective sets. A hotel makes a random purchase of 3 of the sets. if X is the number of distribution of defective sets purchased by the hotel, find the probability distribution of X and themean of X Hinti Combination spected value aCr
4. A shipment of 7 television sets contains 2 defective sets. A hotel makes a random purchase of 3 of the sets. if X is the number of distribution of defective sets purchased by the hotel, find the probability distribution of X and themean of X Hinti Combination spected value aCr
Chapter8: Sequences, Series,and Probability
Section8.7: Probability
Problem 11ECP: A manufacturer has determined that a machine averages one faulty unit for every 500 it produces....
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Transcribed Image Text:4. A shipment of 7 television sets contains 2 defective sets. A hotel makes
a random purchase of 3 of the sets. if X is the number of distribution of
defective sets purchased by the hotel, find the probability distribution of
X and themean of X
inti Coimbination Cr
spected value
PGO
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