waecE-LEARNING
Further Mathematics Paper 2, Nov/Dec. 2012  
Questions: 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 Main
General Comments
Weakness/Remedies
Strength
Question 14

 

AThe marks scored by forty candidates in an examination are shown in the table.


Marks

1

2

3

4

5

6

7

8

9

Number of candidates

2

3

m

8

10

5

3

3

n

  1. If the mean of the distribution is 4.725, find the values of m and n.
  2. What is the probability that a candidate chosen at random scored more than 5?

 

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Observation

 

 

 

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