Question

7. A company has two different machines
which produces bolts. 1st machine
produces 65% of the bolts but 5% of them
are defective. 2nd machine produces 35%
of the bolts but 15% of them are defective,
A bolt is selected at random and found to
be defective. The probability that it came
from 1st machine is
(4 Points)
0.35
0.36
0.37​

Answer 1

Answer:

0.36 hope it helps mark me the brainliest if answer is right