5. Out of all registered vehicles in California, 8% of them fail the State Emissions Test. 12 Vehicles are selected at randome from the data bank of registered vehicles. a) Find the probability that exactly 3 of them fail : P(X=3) b) Find the probability that fewer than 3 of them fail the test.
5. Out of all registered vehicles in California, 8% of them fail the State Emissions Test. 12 Vehicles are selected at randome from the data bank of registered vehicles. a) Find the probability that exactly 3 of them fail : P(X=3) b) Find the probability that fewer than 3 of them fail the test.
MATLAB: An Introduction with Applications
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ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
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Transcribed Image Text:**Problem 5: Vehicle Emissions Test Probability**
Out of all registered vehicles in California, 8% of them fail the State Emissions Test. Twelve vehicles are selected at random from the data bank of registered vehicles.
a) Find the probability that exactly 3 of them fail: \( P(X=3) \)
b) Find the probability that fewer than 3 of them fail the test.
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