Suppose we know that at a University XYZ that 30% of students receive an A in their introductory sta
Question: Suppose we know that at a University XYZ that 30% of students receive an A in their introductory statistics class, 30% receive a B, 20% receive a C, 10% receive a D, and 10% receive an F. For comparison, a sample of 300 students at University ABC is taken and 20% received an A, 28% received a B, 26% received a C, 15% received a D, and the remaining students failed the class. At the 5% level of significance, does it appear the proportions are different? (15)
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Deliverables: Word Document![](/images/msword.png)
Deliverables: Word Document
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