4 8 6 5 3 2 8 9 2 5 10 52. In different ways they each tell us what value in a data set is typical or representative of the data set. In this example the two middle numbers are 8 and 12.
Its your first opportunity to practice with usPractice this lesson y.
O Mean arithmetic mean. In different ways they each tell us what value in a data set is typical or representative of the data set. When you have a symmetrical distribution for continuous data the mean median and mode are equal. Step 1 Add up all of the numbers in the set.