Load the gpa.csv data set. Find the number of students with a gpa greater than...
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Accounting
Load the gpa.csv data set. Find the number of students with a gpa greater than the user input value. Find the total number of students. Perform a z-test for the user input expected proportion. Determine if the hypothesis that the actual proportion is different from the expected proportion should be rejected at the alpha = 0.01 significance level.
Ex: When the input is:
0.5
3.0
the ouput is:
(-0.16909988539863083, 0.8657180750703445) The two-tailed p-value, 0.8657180750703445 , is greater than than . Thus, insufficient evidence exists to support the hypothesis that the proportion is different from 0.5
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