00:01
Okay, well, in this question, we're given a dataset of values, and i'm going to write the data set down of 67, 59, 96, 23, 30, 69, and then 63.
00:19
So basically, we have a data set of total of seven values here, and we want to calculate some basic steps questions, so the mean, median, and finally the mode of this data set of.
00:31
And the following question, the mean is simply just the summation of all the values of the total number of values.
00:38
So in order to calculate this for the numerator, all we have to do for the summation is add up all the values.
00:43
So 67 plus 59 plus 96, plus 23, plus 30, plus 69, and then plus 63.
00:52
Okay, that's total of 7.
00:54
And we get 4 with 7 as a summation all over n, which we said was 7.
00:59
And then after that, dividing the denominator here, we end up with 58 .14, make that little bit more clear, 58, set, as our mean...