00:01
Okay, so it says at age at death of 50 persons of the town are given below.
00:08
So it wants you to arrange the data in a frequency distribution in 10 class intervals.
00:14
So first of all, i have to find the smallest number.
00:19
And i'm looking so far, the 30s, it appears, is the smallest number.
00:26
I do not see anybody in the 20s.
00:28
So i'm going to go 30 to 39, 40 to 49, 50 to 59, and 60 to 69.
00:41
So 36.
00:43
So 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 14, 14.
01:02
15, 15, 16, 17.
01:08
So 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17.
01:18
Okay.
01:19
Then in the 40s, 1, 2, 3, 4, 5, 6, 7, 9, 10.
01:27
10, so 1, 2, 3, 4, 5, 6, 7, 8, 9, 10.
01:34
11, 12, 13.
01:39
11, 12, 13...