00:01
For this question, first of all, let me take notes what's given here.
00:04
The sample size was given here, which is denoted by n.
00:08
This is equal to 200.
00:10
And also we know that the probability here, so the probability was given as 0 .008.
00:16
So the probability of success, this is 0 .008.
00:19
So what we're going to do? so we're going to use the poisson distribution here.
00:23
Maybe first of all, i can just apply the binomial distribution here.
00:26
So for the mean value, and we can just get.
00:30
Some of the values here.
00:32
So what we're going to do? we basically find the probabilities.
00:36
So for the posan distribution we need the lambda value.
00:39
So the lambda value which is equal to n times p which is 200 times 0 .008...