STATISTICAL TECHNIQUES AND TOOLS
MEASURE OF ARITHMETIC MEAN
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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Find the class grade for a student with grades:Test 89%, Quiz 92, Homework 86%, and Classwork 95%. Tests are 60% of the grade, Quiz 15%, Homework is 10% of the grade, and Classwork is 15% of the grade.
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89.25
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91.55
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90.05
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i don’t know
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Explanation:
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