Question

Data on Dentary Depth (mm) of Molars Data on Dentary Depth (mm) of Molars 18.19 19.46 19.37 15.94 15.82 19.76 15.78 17.08 13.99 16.56 15.72 17.83 13.22 16.11 18.20 14.04 14.06 16.23 Print Done

Answer 1

The formula of mean( ) is as follows:

From the given data set , we get sum of all values as :

n = 18

So mean = = 16.52

here mean = 16.52 which is not contain in the given data set.

If largest value in the data set is double then sum of the values also increases and so mean also increase than the original mean.