00:01
In this problem, we are given a sample that includes the number of hours of television that's watched per day.
00:09
And this includes the values 5, 2, 0, 9, 3, 8, and 7.
00:16
And we are required to find out the quartiles of this sample, including the interquartile range, and get the five -number summary of the sample.
00:25
So here we will first arrange this data set in the increasing order.
00:30
So when we do that, we will get 0, 2, 3, followed by 5, 7, 8, and 9.
00:37
And we see that the value 5, this is at the center of the arranged data set.
00:41
So that means the second quartile, this is the median of the sample.
00:46
It will be 5...