Question: What is the weighted mean given the information below (round to 2 decimal places) overline x = Sigma(x^ * W)/ Sigma*w weighting score weight Test

What is the weighted mean given the information below (round to 2 decimal places) overline x = Sigma(x^ * W)/ Sigma*w weighting score weight Test 50% 72 0.5 Project 30% 60 0.3 Project 30% 88 0.3 Quiz 20% 100 0.2

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