Weights 2, 3 and 5 are assigned to the numbers 4, 8 and 10 respectively. Find their weighted arithmetic mean.

Subject: Mathematics | Topic: Statistics | Difficulty: MEDIUM

Options

1. (A) 7.4
2. (B) 8.2
3. (C) 9.1
4. (D) 6.5

Verified Answer

Option (B): 8.2

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