Question
The average score on the first Finance xam is 76%. The standard deviation is 9%. 20 students took the xam. The average score on the
The average score on the first Finance xam is 76%. The standard deviation is 9%. 20 students took the xam. The average score on the second xam was 81%, but only 16 students took this xam.
- For the first xam: What percentage of the students would you expect to have scored above 94%?
- For the first xam: What percentage of the students would you expect to have scored below 67%?
- What is the weighted average score across both xams?
Please no Excel
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Financial Accounting A Focus On Interpretation And Analysis
Authors: Richard F Kochanek, A Douglas Hillman
7th Edition
1111061750, 9781111061753
