Use Bayes' rule to find the indicated probability.Quality Motors has three plants. Plant 1 produces 35% of the car output, plant 2 produces 20% and plant 3 produces the remaining 45%. One percent of the output of plant 1 is defective, 1.8% of the output of plant 2 is defective and 2% of the output of plant 3 is defective. The annual total production of Quality Motors is 1,000,000 cars. A car chosen at random from the annual output and is found defection. What is the probability that it came from plant 2?
A. 0.35
B. 0.559
C. 0.224
D. 0.217
Answer: C
Mathematics
You might also like to view...
Graph the function by plotting points.f(x) = - 
x + 4
A. 
B. 
C. 
D. 
Mathematics
Solve the problem.The table below shows the number of people testing positive for a certain disease amongst those who do have the disease and amongst those who don't. Use the table to answer the question. 
What percentage of those that have the disease tested positive?
A. 89% B. 9.3% C. 91.1% D. 12%
Mathematics
Find an upper bound for the magnitude |E| of the error in the approximation f(x, y) ? L(x, y) at the given point over the given region R.
at 
; R: |x - 2| ? 0.2, |y - 1| ? 0.2
A. |E| ? 27.8784 B. |E| ? 21.8388 C. |E| ? 15.2064 D. |E| ? 21.5424
Mathematics
Write an equivalent fraction with the given denominator. 
= 
A. 21 B. 5 C. 15 D. 3
Mathematics