The mean can be found by adding all the numbers together and then dividing by the total number of data points.
16 + 16 + 16 + 20 + 21 + 21 + 23 + 25 + 26 + 26 + 28 + 28 + 7 + 11 = 278
Now we divide 278 by the total number of data points, which is 14.
278 / 14 = 19.86
Therefore, the mean number of pages Sebastian read each day during winter break is 19.86.
The data below represents the number of pages Sebastian read each day during winter break.
16,16,16,20,21,21,23,25,26,26,28,28,7,11
Find the mean.
Round your answer to the nearest hundredth.
1 answer