Math, asked by nushrath47, 8 months ago

The mean and standard deviation of marks obtained by 40 stundent of a class in three subjects mathematics science and social science are given below. Which one of the three subjects shows highest variation and which shows lowest variation in marks?
Subject. Mean. SD
Mathematics. 56. 12
Science 65. 14
Social Science. 60. 10

Answers

Answered by tanejakca

3

See the solution in photo attached

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