00:01
Alright, so in the given question, we have been provided two sets of data, which we have been asked to compute median range, 2 -1, 2, 3, and interquartile range.
00:09
So i am first to then ascending the first data in the...
00:12
Sorry, i am arranging the data in the ascending order.
00:16
This will be 22, 23, 28, 28, 28, 35, 36, 39, 42, 48, 48, 48, 48, 48, 58, 58, 51, 51, 51, 51, 53, 56, 6 57 57 74 87 and 99 right now here the number of observations in the data is 20 so the first thing that we compute here is the median which is equal to n plus 1 by 2th observation of the data so this will be 20 plus 1 by 2ith observation which is equal to 10 .5th observation right so this correspond to the 10th observation plus 0 .5 into 11th observation minus the 10th observation.
01:12
Right.
01:13
Now, the 10th observation in this data is 51, right? and the 11th is also 51.
01:23
So this is 0 .5 into 51 minus 51...