Question

Find the mean for the glven set of data.
18, 15, 22, 18, 25, 19, 23

A. 20
B. 19
C. 18

Answer 1

Answer:

A. 20

Step-by-step explanation:

To find the mean, first you have to add up all of the numbers in the set of data.

18+15+22+18+25+19+23= 140

Then you count how many numbers are in the set of data. In this case there are 7 numbers.

You then divide the sum of the numbers (140) by the amount of numbers (7)

140/7= 20.

Answer 2

Answer:

20

Step-by-step explanation:

The answer is 20 because you add all the numbers(140 ) and divide by 7