Mathematics
Mohconan
3

I need help! John's approval rating is an average based upon four categories. What is his overall weighted rating if the following is true? Category 1: 450 points, weight factor 1 Category 2: 475 points, weight factor 2 Category 3: 500 points, weight factor 1 Category 4: 400 points, weight factor 3

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sassymissy

Weighted rating = ((450 x 1) + (475 x 2) + (500 x 1) + (400 x 3)) / (1 + 2 + 1 + 3) = (450 + 950 + 500 + 1200) / 7 = 3100 / 7 = 442.86 points

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