Question

The numbers 1, 2, 3, and 4 have weights 0.1, 0.2, 0.3, and 0.4 respectively. Compute the weighted average. (to the nearest tenth)
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Answer 1

Answer:

3.0

Step-by-step explanation:

1(0.1) + 2(0.2) + 3(0.3) + 4(0.4) = 3.0