Posted by **Amanda** on Thursday, October 24, 2013 at 3:59pm.

6)You are given the information that P(A) =0.30 and P(B) =0.40 (a) Do you have enough information to compute P(A or B)? Explain.(events A and B are mutually b) If you know that events A and B are mutually exclusive , do you have enough information to compute P(A or B)? Explain.

8) For a class activity, your group has been assigned the task of generating a quiz question that requires use of formula for conditional probability to compute P(B/A). Your group comes up with the following question” “If P(A and B) -0.40 and P(A) =0.20, what is the value of P(B/A)?” What is wrong with this question? Hint: Consider the answer you get when using the correct formula, P(B/A) = P(A and B)/P(A).

## Answer This Question

## Related Questions

- statistics - If p(A)=.50, p(B)=.60, and p(A and B)=.30, Are A and B mutually ...
- m - If events A and B are from the same sample space, and if and , can events A ...
- probabilty - Suppose that when a job candidate comes to interview for a job at, ...
- statistics - A realty company has 100 homes listed for sale. Some of these homes...
- statistics - let E,F and G be three events. state expressions fo rthe events. a...
- statistics - For two events, C and D, P(C)=.16 and P(D)=.18 If C and D are ...
- Informantion Tech - Which of the Windows server 2003 events logs contains ...
- stats - you are given the probabilities listed below P(A)= 0.25, P(B) = 0.30, P(...
- statistics - Suppose that you are given a decision situation with three possible...
- statistics - Suppose that A,B and C are mutually exclusively events such that; P...

More Related Questions