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6. The heights of four members of a family are 1 m 60 cm, 1 m 50 cm, 1 m 10 cmand 1 m 16 cm respectively. Find the average height of one member of thefamily.-and home in three alacene are incon belons |
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Answer» Average = Sum of observations/Total no. of observations a = 1 m 60 cm = 160 cm b = 1 m 50 cm = 150 cm c = 1 m 10 cm = 110 cm d = 1 m 16 cm = 116 cm No. of observations are 4 160 + 150 + 110 + 116/4 =536/4 = 134 cm is average |
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