SOLUTION: If P(A)=7/36,P(B)=1/6 and P(A and B) = 0, what can you say about P(A or B)?
Does that mean that they are equal? I really do not know on this.Please help.
Algebra.Com
Question 206709: If P(A)=7/36,P(B)=1/6 and P(A and B) = 0, what can you say about P(A or B)?
Does that mean that they are equal? I really do not know on this.Please help.
Answer by edjones(8007) (Show Source): You can put this solution on YOUR website!
P(A or B)
=7/36 + 6/36
=13/36
.
Ed
RELATED QUESTIONS
if P(A)= 7/36, P(B)= 1/6, and P(A and B)= 0, what can you say about P(A or... (answered by stanbon)
Let A and B be events in a sample space S. If P(A)= 2/9, P(B)= 7/36, and P (A and B)=0,... (answered by ikleyn,greenestamps)
1. Assume you roll two fair dice. Let A be that the sum of the two dice is even. Let B be (answered by mananth)
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 P(A) > 0, P(B) > 0 and P(A) < P(A|B), show that P(B) < P(B|A)
Thank... (answered by ikleyn)
If A and B are events, show that:
(a) P(A n B') = P(A) - P(A n B)
(b) P(A u B) = i -... (answered by math_tutor2020,ikleyn)
Hi >>
what are mean this symbols in the probability :
1 : p(A and P) ????
2 (answered by psbhowmick)
If A and B are dependent events, which of these conditions must be true?
P(A and... (answered by richard1234)
If A and B are events, show that:
A) P(A n B') = P(A) - P(A n B)
B) P(A u B) = 1 - P(A' (answered by math_tutor2020)