Question

What is the average(arithmetic mean)of all even integers between -5 and 7

Answer 1

Data:
all even integers between -5 and 7 =
`\{-4,-2,0,2,4,6\}`
Number of even integers: 6 numbers
The simple arithmetic mean (A.M) is obtained by dividing the sum of the observations by their number.


`A.M = ((-4)+(-2)+0+2+4+6)/(6) = (6)/(6) \to\:\boxed{A.M= 1}\end{array}}\qquad\quad\checkmark`

Answer:

`\boxed{\boxed{Arithmetic\:Mean=1}}`