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A student recieves test scores of 62, 83 and 91. The students final exam score is...

A student recieves test scores of 62, 83 and 91. The students final exam score is 88 and homework score is 76. Each test is worth 20% of the final grade, the final exam is worth 25% of the final grade and homework grade is worth 15% of the final grade. Using weighted average, what is the students numerical grade for the course.

math   Statistics-And-Probability   
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Answer #1

Student's numerical grade

= 0.20*(62 + 83 + 91) + 0.25*88 + 0.15*76

= 80.6

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