Question

Your video game scores are 64, -13, 73, -5, and 36. What were your lowest and highest scores? What was your mean score?

Answer 1

The lowest score: `-13`, the highest: `73`, mean score: `31`

Explanation:

To find the mean value of set of data you have to add all data and divide the sum by the number of all data.

Here you have:

`bar(x)=(64+(-13)+73+(-5)+36)/5=(64-13+73-5+36)/5=155/5=31`