SOLUTION: Find the indicated probability.
If P(A) = 0.3, P(B) = 0.6, and P(A and B) = 0.1, find P( A or B) .
Algebra.Com
Question 628339: Find the indicated probability.
If P(A) = 0.3, P(B) = 0.6, and P(A and B) = 0.1, find P( A or B) .
Answer by John10(297) (Show Source): You can put this solution on YOUR website!
Hint: the formula is P(A or B) = P(A) + P(B) - P(A and B).
I think that you can find the answer from there:)
John10
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)
Find the indicated probability.
P(A):50%
P(B):50%
A(A orB)= ______
P(A and B)= 0%
(answered by ikleyn)
Events A and B are independent.
Find the indicated Probability.
P (A) = 0.39
P (B) =... (answered by math_tutor2020)
Events A and B are independent events.
Find the indicated Probability.
P (A) = 0.4
P... (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)
If P(A and B) = 0.2 and P (B|A) = 0.5, find P... (answered by math_tutor2020,greenestamps)
Find the indicated probability.
P(A) = 0.27
P(B) = 0.31
P(A or B) = 0.2
P(A and B)... (answered by jim_thompson5910)
Find the indicated probability
given
P(A)=45%
P(B)=70%
P(A and B)=20%
P(A... (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)
Find the indicated probability
If P(A)=0.3, P(B)=0.04, and P(A and B)=0.3, find P(A or (answered by stanbon)