Question

The range of 0,15,-11,-17, 20, 6, -4 is
a) 31 b) 37 c) 20 d) 3

choose the correct option

Answer 1

$\textbf{Range = Highest value - Lowest Value} \\ \\ \\ \\ Here, Highest \: \: value =20 \\ Lowest \: \: value = -17 \\ \\ \\ \\ Hence , \\ \\ Range = 20 - ( - 17 ) \\ \\ Range = 20 + 17 \\ \\ Range = 37$

Answer 2

hellow friend
here is your answer
the answer is c