the heights of 10 runners are 160 cm, 137 cm, 149 cm, 15e cm,161 cm, 165 cm, 140 cm, 148 cm, 150 cm, 160 cm. Find the mean height
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Answer:
Their mean or average height is 152.3cm.
Step-by-step explanation:
Heights:160 cm, 137 cm, 149 cm, 153 cm,161 cm, 165 cm, 140 cm, 148 cm, 150 cm, 160 cm.
Thus mean height = (160 cm+137 cm+149 cm+153 cm+161 cm+165 cm+140 cm+148 cm+150 cm+160 cm)/10
= 152.3cm Ans
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