Perpendicular distance i believe
Answer:
0.0467
Step-by-step explanation:
Probabilty of being defective is 
So probability of being good is 
Now,
Probability that all 3 of them are good is:

Now, to find probability of rejection, we subtract the now found probability from 1. Thus, we have:
1 - 0.9533 = 0.0467
If they have -8 points and +6 points, that'd leave them with a total of -2 points.
So the answer is -2.
Answer:
pretty sure its 9 : 4
Step-by-step explanation: