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 W...

Assessment: JAMB UTME - Mathematics - 2018 Subject: General Mathematics

Question 1 Report

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?

Answer Details
Total frequency = 1 + 2 + 7 + 5 + 4 + 3 = 22
Median is the middle number
=  N t h 2
Term =  22 t h 2  = 11th term
Going in ascending order, 11th term is 3, going in descending order 11th term is 3
Median = 3 +  3 2  =  6 2  = 3

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