Answer:
-16
Step-by-step explanation:
The average of –25, –70, 15, –31, –25, and 40 is -16
To determine the average of the numbers given, we shall find their sum then divide this sum by the number of values;
The sum of the numbers is;
-25-70+15-31-25+40 = -96
We have a total of 6 values, thus the average becomes;
(-96)/6 = -16
Answer: FIRST OPTION.
Step-by-step explanation:
To calculate the average of a set of numbers, we need to add the numbers and divide the sum by the amount of values into that set.
For example, given a set of numbers:
[tex]a,b,c,d[/tex]
The average will be:
[tex]average=\frac{a+b+c+d}{4}[/tex]
Then, the average of the given set of numbers (-25, -70, 15, -31, -25, and 40) is:
[tex]average=\frac{-25+(-70)+ 15+(-31)+(-25)+40}{6}\\\\average=\frac{-25-70+ 15-31-25+40}{6}\\\\average=-16[/tex]
