Averages And Range Worksheet

Average bands Work out the mean, median, mode and range of the ages of each band. Band: Fifth Harmony

Band: Little Mix

Members: Ally, Camila, Normani, Dinah, Lauren

Members: Perrie, Jesy, Leigh-Anne, Jade

Ages: 22, 19, 20, 18, 19

Ages: 22, 24, 24, 23

Mean

Median

Mean

Median

Mean = ________

Median = _______

Mean = _________

Median = ______

Mode

Range

Mode

Range

Mode = ________

Range = ________

Mode = _________

Range = ________

Band: The Prodigy

Band: Coldplay

Members: Maxim Reality, Keith Flint, Liam Howlett

Members: Chris, Jonny, Guy, Will

Ages: 49, 46, 44

Ages: 39, 39, 40, 37

Mean

Median

Mean

Median

Mean = ________

Median = _______

Mean = ________

Median = _______

Mode

Range

Mode

Range

Mode = ________

Range = ________

Mode = ________

Range = ________

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Average bands Extension 1. Work out the ages of the members of each band based on the information. a. 3 members, mean = 27, median = 27, range = 2, no mode 1

b. 3 members, range = 4, mode = 40, mean = 41 3 c. 4 members, mode = 22, median = 22, range = 2, median = 22, mean = 22.5 d. 4 members, mean = 32.5, median = 32.5, range = 7, no mode, youngest member is 29. 2. Match each band to their ages above. Blink 182

Years and Years

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One Direction

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Kings of Leon

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Average bands All ages correct on 8th June 2016 Answers Fifth Harmony Mean = 19.6

Median = 19

Mode = 19

Range = 4

Little Mix Mean = 23.25

Median = 23.5

Mode = 24

Range = 2

The Prodigy Mean = 46.3

Median = 46

Mode = no mode

Range = 5

Coldplay Mean = 38.75

Median = 39

Mode = 39

Range = 3

Extension – answers 1. Yandy – 26, 27, 28, 2. B182 – 44, 40, 40 3. One Direction – 22, 22, 22, 24 3. KOL – 29, 31, 34, 36

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