Answer:
1/12
Step-by-step explanation:
2/3=8/12
2x4=8
3x4=12
1/4=3/12
1x3=3
4x3=12
8/12+3/12=11/12
1-11/12= 1/12
P(B | A) = probability of B given A
P(B | A) = P(B and A) / P(A)
thus
P(new oil filter | oil change) = P(both) / P(oil change)
= 0.14 / 0.25
(b) = 0.14 / 0.4
Answer:
3/4
Step-by-step explanation:
