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AFCAT Elementary Statistics — practice questions

Explore 1 free Elementary Statistics questions in AFCAT Mathematics. Open each question or exercise to read its content, reference answers and available explanation.

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Elementary Statistics questions and exercises with answers

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Worked practice questions

Sum of 5 consecutive integers is 60. The largest is:

  1. 14
  2. 10
  3. 16
  4. 12
Show answer and solution

Correct answer: A. 14

5 consecutive: n, n+1, n+2, n+3, n+4. Sum = 5n + 10 = 60 → n = 10. Largest = n+4 = 14.

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