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 the average height? How many are shorter than the average height?.
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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 the average height? How many are shorter than the average height?.
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Answer:
a) AVERAGE = 150 + 155 + 140 + 150 + 145 + 140 / 6
AVERAGE = 880/6
AVERAGE = 130
b) ALL STUDENTS ARE HIGHER THAN THE AVERAGE HEIGHT
c) NO STUDENT IS SHORTER THAN THE AVERAGE HEIGHT
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