Question

The heights (in cm) of 9 students of a class are as follows:

155, 160, 145, 149, 150, 147, 152, 144, 148

The range of the data is :

(a) 15

(b) 7

(c) 16

(d) 8 ​

Answer 1

answer of this question is 16

Answer 2

Option a 15 is the correct answer.