Gce Model Questions Vol1 2025 Computer Studies Question 26
Practice objective / multiple choice question 26 from the 2025 Gce Model Questions Vol1 Computer Studies examination.
A set of test scores is grouped as follows: 10‑19 (frequency 8), 20‑29 (frequency ?), 30‑39 (frequency 12), 40‑49 (frequency 6), 50‑59 (frequency 4). The total number of scores is \(80\) and the arithmetic mean of the scores is \(28\). Determine the missing frequency for the class \(20\text{-}29\).
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About This Question
This is Gce Model Questions Vol1 2025 Computer Studies Question 26. It is one of the objective questions from the 2025 Gce Model Questions Vol1 Computer Studies examination.
Difficulty level: Medium .
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