7 • 4 • 10

4 +  7  + 10 = 21
Count=3

What is the median? 7
What is the mean? 21 ÷ 3 = 7
What is the range? 10 - 4 = 6

4 • 9 • 19 • 8 • 10

4 + 8 +  9  + 10 + 19 = 50
Count=5

What is the median? 9
What is the mean? 50 ÷ 5 = 10
What is the range? 19 - 4 = 15

4 • 18 • 2

2 +  4  + 18 = 24
Count=3

What is the median? 4
What is the mean? 24 ÷ 3 = 8
What is the range? 18 - 2 = 16

14 • 19 • 7 • 4 • 6

4 + 6 +  7  + 14 + 19 = 50
Count=5

What is the median? 7
What is the mean? 50 ÷ 5 = 10
What is the range? 19 - 4 = 15

4 • 13 • 1

1 +  4  + 13 = 18
Count=3

What is the median? 4
What is the mean? 18 ÷ 3 = 6
What is the range? 13 - 1 = 12

15 • 9 • 5 • 8 • 13

5 + 8 +  9  + 13 + 15 = 50
Count=5

What is the median? 9
What is the mean? 50 ÷ 5 = 10
What is the range? 15 - 5 = 10