Exam #2 Results

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October 22, 2013 at 3:49 pm  •  Posted in busad265 by  •  0 Comments

Here are the results for Exam #2

Descriptive Statistics (zeroes excluded)

Exam2 Grades
Mean 75.78
Standard Error 2.37
Median 79.73
Mode 72.97
Standard Deviation 14.97
Range 52.70
Minimum 47.30
Maximum 100.00
Count 40.00

Histogram

Exam2_Histogram

Stem and Leaf Plot

4 78
5 012289
6 2368
7 0133357999
8 11122357
9 0111334
10 00

Scatter plot comparing Exam 1 and Exam 2 scores

Exam2_Scatter

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