Question

A factory produces 8000 toys through three machines. The machine two
produced 20% the toys, the machine three produced 1800. A toy is selected at
random and it was defective, what is the probability that it was from machine three
if the defective % for machine one, machine two and machine three are 1%, 0.5%
and 0.5% respectively.

Answer 1

Answer:

1 st produce 4600 toys

2nd produce 1600 toys

3rd produce 1800 toys

Answer 2

Answer:

1. 4600
2. 1600
3. 1800

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