00:01
Hi, i'm david and i'm here to hand you understand your question.
00:03
Now let me pick up your question here.
00:06
In the question here we are going to discuss about the normal distribution.
00:10
Here we're given the length of the movie, we're followed by the normal, with the mean it will equal to the 190 .3 and the standard division equal to the 19 .8.
00:26
And in your question we're given the graph with the submission value, and we need to fill it up.
00:33
So let me copy the portion of your question and i will bring it down here.
00:39
Now we use the empirical rule to fill up the value.
00:44
So by the empirical rule, the middle value here it will be the mean and the mean equal to the 190 .3.
00:55
And then here, the distance from here to here will be the one standard deviation from the left.
01:02
Another one will be minus one standard deviation to the left.
01:05
Similarly, this one will be the one standard division on the right...