Economy, asked by rehanchopdar98, 7 months ago

Q. 7 What will be the class size, if marks obtained by 150 students are to be distributed in 10 equal classes and the maximum and minimum marks are 75 and 5 respectively.

Answers

Answered by khanalfiya86897

0

(75-5)/10=70/10=7

so class width should be 7

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