Sultan Qaboos University Foundation & Aptitude Test · Mathematics Reasoning

Data Analysis

4 practice questions, each with the answer and an explanation.

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Random questions from this topic, one at a time. You see the answer and the explanation straight after each one.

All 4 questions

  1. Find the median of the data 10, 12, 12, 4, 2, 8.
  2. Find the variance of the data 4, 5, 9, 3, 7, 8 (treat them as a whole population).
  3. Find the median of the data 5, 1, 9, 8, 2, 3, 12, 8.
  4. Find the variance of the data 5, 1, 12, 10, 2 (treat them as a whole population).

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