The heights of 5 boys in a group are 152 cm, 170 cm, 156 cm, 164 cm and 158 cm. Find their mean height.

The heights of 5 boys in a group are 152 cm, 170 cm, 156 cm, 164 cm an

1.	The heights of 5 boys in a group are 152 cm, 170 cm, 156 cm, 164 cm and 158 cm. Find their mean height.
A.	154 cm
B.	157 cm
C.	160 cm
D.	163 cm
Answer» D. 163 cm

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The heights of 5 boys in a group are 152 cm, 170 cm, 156 cm, 164 cm and 158 cm. Find their mean height.

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