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Maharashtra State BoardSSC (English Medium) 9th Standard

A hockey player has scored following number of goals in 9 matches. 5, 4, 0, 2, 2, 4, 4, 3, 3. Find the mean, median and mode of the data. - Algebra

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Question

A hockey player has scored following number of goals in 9 matches. 5, 4, 0, 2, 2, 4, 4, 3, 3.

Find the mean, median and mode of the data.

Sum

Solution

The scores of the hockey player in 9 matches in ascending order: 0, 2, 2, 3, 3, 4, 4, 4, 5

Mean = `( 5 + 4 + 0 + 2 + 2 + 4 + 4 + 3 + 3 ) / 9`

= `27 / 9`

= 3

Median = `((9 + 1)/2)^"th"` = `( 10/2 )^"th"` = 5th Observation = 3

Mode = The observation with the maximum occurrence = 4

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Chapter 7: Statistics - Practice set 7.5 [Page 125]

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Balbharati Algebra (Mathematics 1) [English] 9 Standard Maharashtra State Board
Chapter 7 Statistics
Practice set 7.5 | Q (6) | Page 125
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