The table shown gives the marks scored by a group of student in a test....

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?

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

There is an explanation video available below.

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