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Height (in cm) of a 8 persons in a group are as follows 123,137,142,126,172,168,144,156 find the average height of the group ?

Answers (1)

Total height = 123+137+142+126+172+168+144+156=1168 cm
number of persons = 8
there fore their average height = 1168/8 cm
= 146 cm 
Hence, the average height of the group is 146 cm.

Posted by

Satyajeet Kumar

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