Check sibling questions

Ex 15.3, 4 - Record of goals scored by team A in a football - Co-efficient of variation

Ex 15.3,  4 - Chapter 15 Class 11 Statistics - Part 2
Ex 15.3,  4 - Chapter 15 Class 11 Statistics - Part 3 Ex 15.3,  4 - Chapter 15 Class 11 Statistics - Part 4


Transcript

Ex 15.3, 4 The following is the record of goals scored by team A in a football session: For the team B, mean number of goals scored per match was 2 with a standard deviation 1.25 goals. Find which team may be considered more consistent? The group having more Coefficient of Variation will be more variable. Coefficient of Variation (C.V.) = / 100 where = Standard Deviation = Mean Finding standard deviation & mean of team A

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Davneet Singh

Davneet Singh has done his B.Tech from Indian Institute of Technology, Kanpur. He has been teaching from the past 12 years. He provides courses for Maths, Science, Social Science, Physics, Chemistry, Computer Science at Teachoo.