What does the mean tell us about the data?

the mean tells us a about the average of the data. it's what most people received averaged up.

Ex. 19, 5, 3, 20, 11,and 15.

then you add them up

the addition answer is 73.

then you divide 73 by the amount of numbers in the data, 6.

73/6=12.1.

this tells us that roughly, the average of these 6 people is 12.1.

hope that helps.