The height of 6 friends in class 5 are - 150cm, 155cm, 140cm, 150cm, 145cm, 140cm. a) Find the average height. b) How many children are taller than average height? How many are shorter than the average height?
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1) average height=150+155+140+150+145+140/6
=880/6=146.66cm
2) 3 students are taller than Average hieght
3)3students are shorter than average height
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