The probability a machine has a lifespan of more than 5 years is 0.8. Ten machines are chosen at random. What is the probability that eight machines have a lifespan of more than 5 years O a. O 0.678 b. 0.678 OC. 0.3020 O d. 0.1074 <
The probability a machine has a lifespan of more than 5 years is 0.8. Ten machines are chosen at random. What is the probability that eight machines have a lifespan of more than 5 years O a. O 0.678 b. 0.678 OC. 0.3020 O d. 0.1074 <
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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