Question

White Silver Black Grey Total
Car: 8 9 3 4 24
Truck: 2 4 7 4 17
SUV: 3 5 8 3 19
Total: 13 18 18 11 60

Let event A be defined as a randomly selected vehicle being silver or black. Let event B be defined as a randomly selected vehicle being a car or a truck. Find P(~ B|A)

A.1/10
B.13/60
C.1/4
D.13/36

Answer 1

So how many cars aren't black or silver

Answer 2

24

Answer 3

And how many cars and trucks?

Answer 4

41

Answer 5

Nvm. I think I did something wrong or misread

Answer 6

is that P(~B | A) or P(~ (B|A) ) ?

Answer 7

P(~ (B|A)

Answer 8

@sourwing

Answer 9

i would just guess A , Yolo.

Answer 10

P(~ (B|A) ) = 1 - P(B|A)

Answer 11

Thanks!

Answer 12

1 - 23/36 = 13/36

so D