The weighted mean of 4, 6, 8 with weights 1, 2, 3 respectively is: MCQ with Answer and Explanation

Question Report Error

The weighted mean of 4, 6, 8 with weights 1, 2, 3 respectively is:

A. 6.67

B. 8

C. 6

D. 7

Answer: Option A

Solution (By JKExamLibrary)

Weighted sum = 4×1+6×2+8×3 = 4+12+24=40. Sum of weights=6. Mean=40/6≈6.67.

This question belongs to: Accountancy and Statistics Statistics

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