Question

The marks obtained by a group of students in a science test are 85, 76,90, 85, 39, 48, 56, 95, 81 and 75. Range of the marks obtained is-​

Answer 1

Answer:

the highest marks are 95 and the lowest marks are 39.

Step-by-step explanation:

The marks obtained by a group of students are 85, 76, 90, 85, 39, 48, 56, 95, 81, 75.

Now, arrange the marks in ascending order.

39, 48, 56, 75, 76, 81, 85, 85 , 90, 95

Here, we can see the last marks in the ascending order is 95 and the first marks are 39.