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 ?
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123+137+142+126+172+168+144+156÷8= 146this is the avg. Height of that group
bleszzzz:
Yeh sorry yaar the answer is 146 I want to change but there is some editing problem
Answered by
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total height = 1168 cm
number of persons = 8
there fore their average height = 1168/8 cm
= 146 cm
ANS = the average height of the group is 146 cm.
number of persons = 8
there fore their average height = 1168/8 cm
= 146 cm
ANS = the average height of the group is 146 cm.
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