Waec 2025 Mathematics Question 5

Practice essay / theory question 5 from the 2025 Waec Mathematics examination. This question covers Statistics .

Waec 2025 Mathematics Essay / Theory

Topic: Statistics

Question 5 WAEC • 2025 • MATHEMATICS • essay

The data represent the score obtained by 9 applicants in an interview arranged in ascending order: \( (3 x+2), 22,(4 x-2), 23,25,(5 x-4), 29,29 \) and ( \( x^{2}-7 \) ).

( a )

Given that the range is 9, find the:

( b )

If four of the applicants who obtained the highest score were selected, determine the pass mark.

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This is Waec 2025 Mathematics Question 5. It is one of the essay questions from the 2025 Waec Mathematics examination.

The question covers Statistics .

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