SOLUTION: 3- For two events A and B P(A)= 0.53,P(B) 0.36 and P(AnB)=0.29. Find a. P(A/B) b. P(B\A) c. Determine whether or not A and are independent

Algebra.Com
Question 1199450: 3- For two events A and B
P(A)= 0.53,P(B) 0.36 and P(AnB)=0.29. Find
a. P(A/B)
b. P(B\A)
c. Determine whether or not A and are independent
Answer by ikleyn(52776)   (Show Source): You can put this solution on YOUR website!
.
(a)  P(A|B) = P(AnB) / P(B) =  = use your calculator.


(b)  P(B|A) = P(AnB) / P(A) =  = use your calculator.


(c)  is unreadable.

Write more accurately next time.



RELATED QUESTIONS

If A and B are events with P(A)=0.8, P(A OR B)=0.87, P(A AND B)=0.23, find... (answered by math_tutor2020)
You are given the following: P(A)=0.25 P(B)=0.30 P(C)=0.55 P(A and C)=0.05 P(B and (answered by Edwin McCravy)
You are given the probabilities below: P(a) = 0.25 P(B) = 0.30 P(C) = 0.55 P(A and C) (answered by robertb,jim_thompson5910)
4. Compute the probability. a. If P(A) = 0.2 , P(B)= 0.4, and P(A and B) = 0.1, find... (answered by ikleyn)
Assume three events A.B.C are such that p(A)=0.5, p(B)=0.6, p(C)=0.4,p(AnB)=0.3,... (answered by Edwin McCravy,ikleyn,greenestamps)
For two events A and B, P(A) = 0.3 and P(B)=0.2. (a) If A and B are independent, then... (answered by ikleyn,Edwin McCravy)
Events A and B are called independent if P(A and B) = 0 P(A or B) = 0 P(A|B) =... (answered by Theo)
A and B are independent events. Round to 4 decimal places. P(A) = 0.33, P (A and B) =... (answered by ikleyn)
Suppose P(A) = 0.25 and P(B) =0.15.If A and B are independent events but not mutually... (answered by ikleyn)