The number of goals scored by a football team in 20 matches is shown below: No. of goals 0 1 2 3 4 5 No. of matches 3 5 7 3 1 0 What are the values of the m...

Assessment: JAMB UTME - Mathematics - 1985 Subject: General Mathematics

Question 1 Report

The number of goals scored by a football team in 20 matches is shown below:

No. of goals 0 1 2 3 4 5
No. of matches 3 5 7 3 1 0

What are the values of the mean and the mode respectively?

Answer Details
x f f x 0 3 0 1 5 5 2 7 14 3 4 12 4 1 4 5 0 0
∑ f  = 20
∑ f x  = 35
Mean =  ∑ f x ∑ f
=  35 20
=  7 4
= 1.75
Mode = 2
= 1.75, 2

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