SOLUTION: If P(A or B) =0.8 P(A)=0.4 and P (A and B)= 0.35 Find P(B)

SOLUTION: If P(A or B) =0.8 P(A)=0.4 and P (A and B)= 0.35 Find P(B)

Algebra.Com

Question 850810: If P(A or B) =0.8
P(A)=0.4 and
P (A and B)= 0.35
Find P(B)
Answer by Fombitz(32388) (Show Source): You can put this solution on YOUR website!

RELATED QUESTIONS
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)

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)

If P(A and B) = 0.2 and P (B|A) = 0.5, find P... (answered by math_tutor2020,greenestamps)

Suppose P(A)=0.9, P(B)=0.4 and P(B|A)=0.2. What is... (answered by math_tutor2020)

P(A) = 0.31 P(B given A) = 0.8 P(A and B) =... (answered by ikleyn)

P(A) = 0.56, P(A and B) = 0.15, find... (answered by Boreal,ikleyn)

ii. If P(B)=0.30, P(A│B)=0.60, P(B’)=0.70 and P(A│B’)=0.50, find... (answered by ikleyn)

If P(A) > 0, P(B) > 0 and P(A) < P(A|B), show that P(B) < P(B|A) Thank... (answered by ikleyn)

Find the missing probability. P(A) = 0.5 P(B) = 0.6 P(A and B) = ? P(A) = 0.31... (answered by ikleyn)

Events A and B are called independent if P(A and B) = 0 P(A or B) = 0 P(A|B) =... (answered by Theo)