the height [ cm] of 10 students of a class are 130,138,140,142,130,129,131,139,135 and 133 the mean height is
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- number of students=10
- heights of students=130,138,140,142,130,129,131,139,135 and 133
- mean height= sum of all heights/no of students
- = 1347/10
- = 134.7
I hope it helps u....
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