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Calculate the dot product of two vectors

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Reference no: EM131613977

Qusetion: A course has four exams, weighted 10%, 15%, 25%, 50%, respectively. The class average on each of these exams is 75%, 91%, 84%, 87%, respectively. What do the vectors a→ = (0.75, 0.91, 0.84, 0.87) and w→ = (0.1, 0.15, 0.25, 0.5) represent, in terms of the course? Calculate the dot product w→·a→. What does it represent, in terms of the course?

Reference no: EM131613977

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