SOLUTION: GIVEN THAT P(A)=0.3 AND P(B)=0.5, AND P(A AND B)=0.12, DETERMINE P(A|B)
Algebra.Com
Question 384043: GIVEN THAT P(A)=0.3 AND P(B)=0.5, AND P(A AND B)=0.12, DETERMINE P(A|B)
Answer by robertb(5830) (Show Source): You can put this solution on YOUR website!
P(A|B) = P(AB)/P(B) = 0.12/0.5 = 0.24.
RELATED QUESTIONS
Use Table A0 in Appendix I to find the following:
a) P(x < 12) for n = 20, p = 0.5
b) (answered by math_tutor2020)
a) A random variable x has a binomial distribution with n = 12.
Given that p = 0.25,... (answered by ElectricPavlov)
If events A and B are such that they are independent and P(A) = 0.3,
P(B) = 0.5, find... (answered by ikleyn)
A and B are independent events. P(B) = 0.5 and P(A AND B) = 0.3. Find P(A).
Round your (answered by ikleyn)
Given that E(X) = 2.5, find a and b.
X = 1 2 3 4
P(X=x) 0.3 a b... (answered by ikleyn)
Given that for two events A and B,P(A)=3/5,P(B)=2/3
and P(A union B) =3/4, what is... (answered by Edwin McCravy)
A sample space contains 7 sample points or outcomes. Let events and be defined... (answered by ikleyn,greenestamps,mccravyedwin)
X has a normal distribution with a mean of 75.0 and a standard deviation of 3.5. Find the (answered by stanbon,LloydB)
P(A)=7/20,P(B)=3/5,P(A∩B)=21/100... (answered by ikleyn)
A softball team has three pitchers, A, B, and C, with winning percentages of 0,4, 0.6,... (answered by ikleyn,math_tutor2020)