Measures of Central Tendency

Mode

100

Please name the mode in the group of numbers: 5, 9, 8, 7, 6, 13, 7

7

200

DAILY DOUBLE!!! Please name the mode in the group of numbers: 14, 9, 8, 6, 6, 13, 10

6

300

Please name the mode in the group of numbers: 15, 18, 20, 18, 15

What is 15 and 18

400

Please name the mode in the group of numbers: 79, 81, 90, 78, 83, 85, 90, 86

90

500

Please name the mode in the group of numbers: 112, 111, 112, 110, 106, 108, 110, 113, 113, 111

111

Range

100

Please name the range of the group of numbers: 5, 9, 13, 7, 6, 15, 8

5-15 or 10

200

Please name the range of the group of numbers: 14, 9, 8, 10, 6, 13, 10

6-14 or 8

300

Please name the range of the group of numbers: 15, 18, 20, 18, 15

15-20 or 5

400

Please name the range of the group of numbers: 79, 81, 90, 90, 78, 83, 85, 86

78-90 or 12

500

Please name the range of the group of numbers: 105, 111, 112, 110, 106, 108, 111, 113, 113, 111

105-113 or 8

Median

100

Please name the median in the group of numbers: 5, 9, 8, 7, 6, 12, 8

8

200

Please name the median in the group of numbers: 14, 9, 8, 10, 6, 13, 10

10

300

Please name the median in the group of numbers: 15, 18, 20, 18, 15

18

400

DAILY DOUBLE!!!! Please name the median in the group of numbers: 79, 81, 90, 90, 78, 83, 85, 86

84

500

Please name the median in the group of numbers: 105, 111, 112, 110, 106, 108, 111, 113, 113, 111

111

Mean

100

Please name the mean in the group of numbers: 5, 9, 8, 7, 6, 13, 8

8

200

Please name the mode in the group of numbers: 14, 9, 8, 10, 6, 13, 10

10

300

Please name the mean in the group of numbers: 15, 18, 19, 18, 15

17

400

Please name the mean in the group of numbers: 79, 81, 90, 90, 78, 83, 85, 86

84

500

Please name the mean in the group of numbers: 105, 111, 112, 110, 106, 108, 111, 113, 113, 111

110

????????

100

The first colony in the Americas established by the English. The people went missing.

What is the Lost Colony of Roanoke?

200

DAILY DOUBLE!!!! The central piece to the Plains Native Americans' economy.

What is a buffalo or bison?

300

6^{3 =}

What is 216?

400

The nation that led expeditions into Central and South America. They conquered the Aztec and Inca empires.

What is the Spanish?

500

If we have an outlier in our group of numbers, is it better to use the mean or the median.

median