WEBVTT 00:00.210 --> 00:04.070 Let's assume that the word of a nursery with five numbers. 00:05.730 --> 00:09.430 5 4 7 1 and 2. 00:09.450 --> 00:13.780 The problem in this video is to calculate the average size of a given matrix. 00:13.830 --> 00:19.910 The equation to calculate the average is some may some of the numbers. 00:20.280 --> 00:22.980 The vye did by how many numbers we have. 00:23.100 --> 00:28.750 So we will create a flawed laub that that is the values of this theory and every one of them is added 00:28.750 --> 00:29.530 to the number. 00:29.580 --> 00:30.270 A re. 00:30.420 --> 00:36.140 After the lobe where every one of the number is added to the Avery we were divided with a number of 00:36.140 --> 00:38.650 5 which is the size of the Army. 00:38.700 --> 00:40.100 Federal will create the Irae. 00:40.120 --> 00:46.660 So art is equal to 5 come off for call March 7 comma 1 and 2. 00:46.830 --> 00:51.440 Then we really need to realize this size of the mattrick so n is equal to 5. 00:51.480 --> 00:55.680 Of course we have a way to calculate the size of the matrix with a command line. 00:55.710 --> 00:58.250 But I don't want to make it more complex right now. 00:58.320 --> 01:02.730 Venerability me seeley's that average number that the sequel to zero in Buffalo. 01:02.730 --> 01:11.790 Of course in that Aints off 0 0 2 the number in the column then average is sequel to averett plus the 01:11.790 --> 01:12.620 Matrix. 01:12.650 --> 01:15.120 Well if I were that way we would have some. 01:15.170 --> 01:16.490 Would one of the points. 01:16.500 --> 01:17.940 Then we will divide it. 01:18.030 --> 01:20.030 So said quote. 01:20.160 --> 01:22.030 Divided by number. 01:22.290 --> 01:23.030 In the we we put in. 01:23.030 --> 01:24.050 That is out. 01:26.520 --> 01:28.950 I gave it his out seems pretty good.