As the inspection machine detect and discard any part that is completely defective, only the good and partially defective parts passed this inspection.

Then, if we have:

Probability of being a good part P(G)=0.90

Probability of being a patially defective part P(P)=0.02

Probability of being a completely defective part P(D)=0.08.

Probability of passing the inspection machine = 1-P(D)=1-0.08=0.92

Then, the probability of having a good part, given that it passed the inspection machine is:

$P(G|Pass)=P(G)/P(Pass)=0.90/0.92=0.978$

4 0

3 years ago

If 4 pairs of socks costs $10. 00, how many pairs of socks can be purchased for $22. 50?.

klasskru [66]

9 pairs.

If 4 pairs of socks cost $10.00 and you have $22.50 to spend then you can buy 9 pairs of socks leaving you with $0.00 left over.
Each pair of socks cost $2.50.

5 0

2 years ago

What number is 10th times as much as 17.1

Effectus [21]

Answer: 170

Step-by-step explanation:

you move the decimal to the right one time.

8 0

3 years ago

Write the ratio as a fraction in simplest form , with whole numbers in the numerator and denominator 12 yrd to 16 yrd

UkoKoshka [18]

Answer:

3/4

Step-by-step explanation:

8 0

3 years ago