Question

Find the mean of 4,8,5,7,6​

Answer 1

Mean=sum of numbers/ total numbers

then 4+8+5+7+6/5=

30/5=

6

so 6 is the mean

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Answer 2

Given:

We have numbers 4,8,5,7,6​.

To Find:

We need to find the mean of given numbers?

Step-by-step explanation:

• Mean: The mean or average of number is given by adding all the terms and divide the terms by the number of terms.

• A mean in simple words its mathemetical average of a set of two or more numbers. The mean of given set can be determined in more then one way very easily.

• We have given set of numbers 4,8,5,7,6

• We need to find the mean of numbers it is given by the

                      $Mean=\frac{\textrm{Sum of given observation}}{\textrm{total number of observation}}$

• We have set 4,8,5,7,6 Then sum of observations=4+8+5+7+6=30

        Total number of observation is 5

• Now put the values in above equation we get

                    $Mean=\frac{30}{5}=6$

Hence, mean of the given set is 6.