The number of toys owned by eight classmates is shown below: 4, 3, 4, 5, 6, 6, 8,4 part a: what is the mean of the data? show your work. part b: use your answer from part a to calculate the mean absolute deviation for the data. show your work. only answer part b

3

Step-by-step explanation:

The first step is to find the mean of the data set

mean = = = 5

Next take the absolute value of the difference between each data member and the mean, that is

| 4 - 8 | = | - 4 | = 4

| 3 - 8 | = | - 5 | = 5

| 4 - 8 | = | - 4 | = 4

| 5 - 8 | = | - 3 | = 3

| 6 - 8 | = | - 2 | = 2

| 6 - 8 | = | - 2 | = 2

| 8 - 8 | = | 0 | = 0

| 4 - 8 | = | - 4 | = 4

Finally find the mean of the absolute values

mean absolute value = = = 3

7

step-by-step explanation: