Question

Asked Nov 22, 2019

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Does the new method appear to lead to a new grade distribution? Test at the 5% significance level. Also, is the new method better? Explain.

Step 1

**Given data**

Step 2

Formulation of Hypothesis

Null Hypothesis H0: - The distribution of the grade is same as mentioned percentage distribution.

Alternative Hypothesis H1: - The distributi...

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