Question on: JAMB Mathematics - 2024
The goals scored by 40 football teams from three league divisions are recorded below:
| No of goals | 0 | 1 | 2 | 3 | 4 | 5 | 6 |
| Frequency | 4 | 3 | 15 | 16 | 1 | 0 | 1 |
What is the total number of goals scored by all the teams?
A
21
B
40
C
91
D
96
Ask EduPadi AI for a detailed answer
Correct Option: C
Compute total goals by summing products of goals and frequencies:
\(0*4 + 1*3 + 2*15 + 3*16 + 4*1 + 5*0 + 6*1 = 0 + 3 + 30 + 48 + 4 + 0 + 6 = 91\)
Total number of goals = 91
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