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class, test, the mean is 85 and the standard deviation was 7.5. grades. conciuded Grade Upper 5% 10% 15% B C 2. What must be the minimum grade needed to obtain: 2.1)A rating? 2.2)B rating? 2.3)C rating?

class, test, the mean is 85 and the standard deviation was 7.5. grades. conciuded Grade Upper 5% 10% 15% B C 2. What must be the minimum grade needed to obtain: 2.1)A rating? 2.2)B rating? 2.3)C rating?

MATLAB: An Introduction with Applications
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
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2
ROUND OF TO THE NEAREST WHOLE NUMBER ROUND OF TO THE NEAREST WHOLE NUMBER ROUND OF TO THE NEAREST WHOLE NUMBER NO UNITS, NO SPACES, NO EXTRA SYMBOLS NO UNITS, NO SPACES, NO EXTRA SYMBOLS NO UNITS, NO SPACES, NO EXTRA SYMBOLS II. In a Business Finance class, students are rated depending in their grades. In the recent concluded test, the mean is 85 and the standard deviation was 7.5. Grade A B Upper 5% 10% 15% C 2. What must be the minimum grade needed to obtain: 2.1) A rating? 2.2)B rating? 2.3)C rating?
Transcribed Image Text:ROUND OF TO THE NEAREST WHOLE NUMBER ROUND OF TO THE NEAREST WHOLE NUMBER ROUND OF TO THE NEAREST WHOLE NUMBER NO UNITS, NO SPACES, NO EXTRA SYMBOLS NO UNITS, NO SPACES, NO EXTRA SYMBOLS NO UNITS, NO SPACES, NO EXTRA SYMBOLS II. In a Business Finance class, students are rated depending in their grades. In the recent concluded test, the mean is 85 and the standard deviation was 7.5. Grade A B Upper 5% 10% 15% C 2. What must be the minimum grade needed to obtain: 2.1) A rating? 2.2)B rating? 2.3)C rating?
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