Math Solutions

(Solution Library) A statistic course for several years has found that the following grade distribution has been very consistent. A, 10%, B, 25%, C, 35%, D,

Question: A statistic course for several years has found that the following grade distribution has been very consistent. A, 10%, B, 25%, C, 35%, D, 20%, F 10%. This semester the grades of A, B, C, D, and F occurred with the frequencies of 15, 22, 25, 8 and 5 respectively. At the .05 significance level, test the claim that this semester’s grades have the same distribution as past grades.

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Solution: The downloadable solution consists of 2 pages
Deliverable: Word Document


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