Question

Find the mean of the following : 7,6,9,5,4,10,8 Find the mean of the following : 7,6,9,5,4,10,8​

Answer 1

Step-by-step explanation:

Given the numbers are 2,4,6,8,10,12,14, and 16

The mean of a set of numbers is the sum divided by the number of terms.

Then, mean =

8

2+4+6+8+10+12+14+16

=

8

72

=9

Answer 2

• We have to evaluate the above expression by using the given data.

              Given data:-$7,6,9,5,4,10,8.$

              To find:- Value of mean.

              Solution:-

• We know that mean is an arithmetic average of all numbers.

              $mean =\frac{\text { Sum of all number }}{\text { Total number of observation }}$

              Therefore,

              $mean=\frac{7+6+9+5+4+10+8}{7} \\mean=\frac{49}{7}\\mean=7.$

         Hence we will get the mean value is $7.$