Re: DSE 2012- Question 42-44, 48 and 55-56.

Posted by vandita24x7 on May 05, 2013; 5:12pm
URL: http://discussion-forum.276.s1.nabble.com/DSE-2012-Question-42-44-48-and-55-56-tp7580163p7580409.html

QUESTION 43. An experiment has 10 equally likely outcomes. Let A and
B be two non-empty events of the experiment. If A consists of 4 outcomes,
then the number of outcomes B must have so that A and B are independent,
is
(a) 4
(b) 3 or 9
(c) 6
(d) 5 or 10

pls Help