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Class 9 Mathematics Medium Mcq English Medium

A rating scheme gives weights 1, 2, 3 to ratings 2, 3, 4. What is the weighted average?

Question
A rating scheme gives weights 1, 2, 3 to ratings 2, 3, 4. What is the weighted average?
9
3.33
6
3.00
Answer
3.33
Detailed Explanation
Multiply each rating by its weight, add the products, and divide by the total weight. — Examisthan.com
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