Question

The marks of 20 students in mathematics (out of 50) are as follows.

45, 50, 35, 35, 40, 35, 30, 45, 30, 45, 30, 35, 40, 45, 45, 50, 35, 45, 30 and 50.

The range of the above data is




a) 5 b) 10

c) 15 d) 20​

Answer 1

Answer:

20

Step-by-step explanation:

the correct answer is 20

Answer 2

Answer:

the correct answer is d part I.e.20