Mean, Median, Mode and range, and Scientific Notation

Mean

100

3, 7, 2, 5, 2, 4, 6

29 ÷ 7 = 4.1428

200

12, 15, 18, 21, 14, 17, 20, 15, 19

151 ÷ 9 = 16.7777

300

64, 32, 48, 40, 56, 32, 44, 52, 60, 28, 36

492 ÷ 44.7272

400

120, 140, 96, 160, 130, 105, 170, 150, 90, 105, 82, 112, 75

1535 ÷ 13 = 118.0769

500

750, 400, 500, 850, 1000, 900, 500, 650, 600, 450, 950, 350, 700, 550, 800

9950 ÷ 15 = 663.3333

Median

100

2, 2, 3, 4, 5, 6, 7

4

200

12, 14, 15, 15, 17, 18, 19, 20, 21

17

300

28, 32, 32, 36, 40, 44, 48, 52, 56, 60, 64

44

400

75, 82, 90, 96, 105, 105, 112, 120, 130, 140, 150, 160, 170

112

500

350, 400, 450, 500, 500, 550, 600, 650, 700, 750, 800, 850, 900, 950, 1000,

650

Mode

100

3, 7, 2, 5, 2, 4, 6

2

200

12, 15, 18, 21, 14, 17, 20, 15, 19

15

300

64, 32, 48, 40, 56, 32, 44, 52, 60, 28, 36

32

400

120, 140, 96, 160, 130, 105, 170, 150, 90, 105, 82, 112, 75

105

500

750, 400, 500, 850, 1000, 900, 500, 650, 600, 450, 950, 350, 700, 550, 800

500

Range

100

The largest number in the set of data is 43 and the smallest is 12.

31

200

The largest number in the set of data is 4 and the smallest is 2.

2

300

The largest number in the set of data is 78 and the smallest is 53.

25

400

The largest number in the set of data is 347 and the smallest is 105.

242

500

The largest number in the set of data is 2 and the smallest is 1.

1

Scientific Notation

100

5x10²

500

200

5x10⁵

500,000

300

1.003x10⁵

100,300

400

543,400,000

5.434x10⁸

500

3.14x10⁷

31,400,000