Question

The range of the observations 120cm, 156cm, 140cm, 118cm, 134cm, 161cm, 158cm is ​

Answer 1

Given

Data = 120cm, 156cm, 140cm, 118cm, 134cm, 161cm, 158cm

$\boxed{\sf{Range = Maximum\;Value-Minimum\;Value}}$

So,

➝ 161 - 118

➝ 43cm

$\fbox\red {\bf{Range = 43cm}}$

Hope It Helps You ✌️

Answer 2

Question = 120cm,156cm,140cm,118cm,134cm,161cm,158cm

Answer :

Range = maximum value - minimum value
=161-118
= 43 cm

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