00:01
In this question it is given that a sample space contains five sample points and the probability is also given.
00:07
Okay, so we will write the sample points and the corresponding probabilities.
00:11
Sample points probability.
00:14
Sample points we are taking it as 1 to 5.
00:17
Corresponding probabilities 0 .04, 0 .22, 0 .25, 0 .29 and 0 .20 .0 .20 .0 .29 and 0 .20.
00:30
So first event is either 1, 2 or 4 occurs.
00:35
The event a represents either 1, 2 or 4 occurs.
00:42
We have to find the corresponding probability.
00:45
So, p of a is equal to for 1, the probability is 0 .04.
00:50
For 2, the probability is 0 .22 and for 4 the probability is 0 .29.
00:56
So the total is 0 .5 .5...