00:01
For this question, we are asked to find the mean, the median, and the mode of this dataset.
00:08
So let's first find the mean.
00:11
We can do this in excel.
00:13
I have all the information or all of the data entered in excel in column a.
00:18
So for the mean, we use the average function.
00:20
So we start by typing equals and then the function name.
00:26
And then for the argument, enter all of the data as the arguments.
00:31
And hit enter.
00:32
And we get .2966.
00:43
Now in terms of formula, the mean is given by this formula.
00:59
That came up to .2966.
01:09
And then for the median, and so for the median, we first want to order all the data numerically.
01:20
So let's do this in excel.
01:24
So if we select column a, and then we go to the data tab and sort alphabetically, that should do it...