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StatisticsQ&A LibraryThe grade distribution for the midterm in your math class with 45 students is given as follows. This is a weighted average question. Ten(10) students earned between 60 & 69, Fifteen(15) students earned between 70 & 79, Fifteen(15) students earned between 80 & 89, and Five(5) students earned between 90 & 100. A. The highest possible class average (mean) for thsi exam is? B. THe lowest possible class avearage (mean) for this exam is?Question

The grade distribution for the midterm in your math class with 45 students is given as follows. This is a** weighted average** question.

Ten(10) students earned between 60 & 69, Fifteen(15) students earned between 70 & 79, Fifteen(15) students earned between 80 & 89, and Five(5) students earned between 90 & 100.

A. The highest possible class average (mean) for thsi exam is?

B. THe lowest possible class avearage (mean) for this exam is?

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