The table shown gives the marks scored by a group of student in a test. Use the table to answer the question given.

Mark 0 1 2 3 4 5
Frequency 1 2 7 5 4 3

 

What is the median mark?

A.

1

B.

2

C.

3

D.

4

Correct answer is C

Total frequency = 1 + 2 + 7 + 5 + 4 + 3 = 22

  Median is the middle number

 = \(\frac{Nth}{2}\)

  term = \(\frac{22th}{2}\) = 11th term

  Going in ascending order, 11th term is 3, going in descending order 11th term is 3

  Median = 3 + \(\frac{3}{2}\) = \(\frac{6}{2}\) = 3

  Answer is C