00:01
Okay, in this question, we have a data set, and we'll call that dataset a, where the number is 47, 89, 57, 48, 24, 70, and 28.
00:13
And we want to know the mean of this problem, which is simply known as the average summation over the total number of entries in the dataset.
00:23
And the average summation, the way we would calculate is simply by adding up all these numbers right here.
00:27
Then we punch that into our calculator, we end up with 363 all over seven because there's seven entries here.
00:34
And we end up with the mean of this dataset being 51 .86.
00:41
Okay, the median is a little bit more complex because we want to calculate the number from in the middle, and we have to first order it from least to greatest.
00:49
So the number first that is least is 24, followed by 28, followed by 47, then 48, then we have 3 ,000.
01:00
57, 70, and finally 89...