MATHS [2 Mark Question Answer]

The marks (out of 50) of 10 students in a class are :
40, 34, 37, 50, 47, 42, 31, 46, 36, 43
Find the median marks.

The weights of 13 students (in kg) are :48, 41, 52, 65, 40, 53, 34, 61, 47, 42, 44, 31, 35
Find the median weight.

A dice was thrown 30 times and the following outcomes were noted :
1, 3, 3, 2, 5, 4, 4, 6, 1, 2, 2, 3, 4, 6, 2, 3, 3, 4, 1, 2, 3, 3, 4, 5, 6, 3, 2, 1, 3, 4
Represent the above data in the form of frequency distribution.

The number of children in 25 families are given below :
2, 2, 1, 4, 2, 3, 2, 2, 1, 1, 1, 3, 4, 3, 2, 0, 1, 3, 3, 1, 2, 4, 2, 0, 2
Represent the above data in the form of frequency distribution.

The daily wages (in) of 15 workers in a factory are given below :
195, 185, 145, 155, 135, 180, 175, 200, 150, 125, 190, 180, 170, 175, 190
Find the mean daily wage.

The marks obtained by 12 students in an examination (out of 50) are given below:
18, 35, 2, 27, 40, 0, 21, 33, 27, 8, 36, 23
Find the mean marks.