00:01
For a part, we have given probability distribution over a set, that is over the set is given 1, 2, 3, 4.
00:17
We have to find probability distribution.
00:21
Also given that it is a discrete probability distribution.
00:26
We can say the probability distribution p of 1 as p 1, p 1, p of 2, p of 2.
00:36
2 as p2 and p of 3 as p 3 and p of 4 as p 4 with the following conditions summation of p i where i ranges from 1 to 4 is equal to 1 and each pa should be greater than 0 for i is equal to i is equal to 1 2 4 then 4.
01:14
The distribution p1, p2, p3, p4 be the probability distribution for, sorry, probability distribution over set 1, 2, 3 4.
01:31
For b part, question is to give an example of probability distribution over the set 1, 2, 3.
01:46
We can say probability of x equal to xi as 1 by 3 for xi can take values 1, 2, 3...