Statistics

Mean

100

Find the mean

2, 3, 4

3

200

Find the mean. 

14, 17, 13, 14

14.5

300

Find the mean.

60, 90, 95, 85, 80

82

400

Find the mean. 

148, 163, 163, 181, 197

170.4

500

Find the mean.

32, 42, 52, 62, 72, 82, 92, 102

67

Median

100

Find the median

3, 4, 6, 8, 10, 24, 25, 35 

3,4,6,8,10,24,25,35 

Answer:9

200

Find the median. Round to one decimal place. 

7,12,13,15,18,32,68,91

7,12,13,15,18,32,68,91

Answer:16.5

300

Find the median

12, 6, 4, 6, 12

4,6,6,12,12

Answer:6

400

Find the median

20, 12, 34, 28, 19, 18

12, 18, 19, 20, 28, 34

Answer:19.5

500

Find the median. Round one decimal place.

40, 4, 6, 2, 24, 5

2, 4, 5, 6, 24, 40

Answer: 5.5

Mode

100

7,3,3,4,5,7,7

Mode:7

200

28,28,16,14,14,12,10

Mode:28,14

300

45,62,34,43,52,12,1,1,1

Mode:1

400

12,43,21,12,12,21,5,8,8,6

Mode:12

500

12,12,4,6,7,19,19,24,8

Mode:12 and 19