Question

(Ans. M = 54.7
Find out median marks of the following marks distribution for 100 student:
Marks
0-10
10-20
20-30
30-40
Number of Students
8
30
40
12
40-50
10
(Ans. M = 23 marks​

Answer 1

Answer:

Median for the distribution for 100 students is 23

Answer 2

Answer:

median mark is 37

Step-by-step explanation:

=30+ 50-78/40 ×10

=30+ 50-78/4

= 30+ 28/4

=30+7

=37 Ans.