Question

the height of four members of a family are1 m.60m, 1m 10 , and 1m 16 CM repectively . Find the average height of the one member of the family ​

Answer 1

Answer:

100cm

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Answer 2

Average = Sum of observations/Total no. of observations

a = 1 m 60 cm = 160 cm

b = 1 m 10 cm = 110 cm

c = 1 m 16 cm = 116 cm

No. of observations are 4

160+ 110 + 116/3

= 386/3

= 128.66 cm is average

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