Question

The marks scored in Urdu by 40 students are given below mark scored mar 0 to 15 15 to 30 30 to 45 45 to 60 62 7575 to 90 number of student 9 7 5 7 8 4 upper limit of median class of this data is is

Answer 1

Answer:

60

Step-by-step explanation:

Median = Mean of (n/2)th term and (n/2 + 1)th term

9, 7, 5, 7, 8, 4 ==> 4,5,7,7,8,9

n = 6; n/2 = 3, n/2 + 1 = 4

Median = Average of 7 and 7 = 7

Upper limit of class with 7 students = 60