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 <
Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter10: Sequences, Series, And Probability
Section10.8: Probability
Problem 20E
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