Question: Find A B and P ( A B ). The symbolrepresents the intersection of events. The intersection of two events A and B results in
FindAB
andP(AB).
The symbolrepresents the intersection of events. The intersection of two eventsAandBresults in an event that contains only the sample points that are contained in both eventAand eventB. Therefore,AB
is a new event that lists only the sample points that are contained in both eventAand eventB. Recall the set notation used for an event withksample points.
event = {sample point 1, sample point 2,, sample pointk}
EventAis made up of the sample pointsE1,E4, andE6and eventBis made up of the sample pointsE2,E4, andE7. Thus, the intersection of eventsAandBwill have the sample points contained in bothAandB. Choose the points.
E4
E3,E5
E1,E2,E6
E1,E2,E4,E6,E7
Write the intersection of eventsAandBusing set notation.
AB=
Step by Step Solution
There are 3 Steps involved in it
Get step-by-step solutions from verified subject matter experts
Study Help