To find the average (mean), add all the values together and divide by the total number of values.
Find 82 + 64 + 73 + 91 + 85
Divide this total by the number of data values, in this case 5.
To find the average, calculate:
Look at the strategies in parts (a) and (b).
Explore using the etool below.
Click the link at right for the full version of the eTool: MC2 1-18HW eTool