Question

Find the median of marks obtained by 10 students in class 10.

60,75, 55, 80, 95, 30, 30, 70, 85, 73​

Answer 1

Answer:

ans is 71.5

Step-by-step explanation:

firstly arrange the series in ascending order.

30,30,55,60,70,73,75,80,85,95.

now the number of terms are 10(which is an even number)

so we will use the median formula for even number.

n/2 th term , n/2 +1 th term

10/2, 10/2 +1

5th term , 6 th term.

70, 73

now we will find the average of this two terms.

70+73/2= 71.5

so the median is 71.5

hope this will help you.