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Measures of dispersion Aaron finch appeared in three tests of 20, 50 and 30 marks respectively. He obtained 75% marks in the fırst and 60% marks in the second test. What should be his percentage of marks in third test in order that his aggregate is 60% ?

Measures of dispersion Aaron finch appeared in three tests of 20, 50 and 30 marks respectively. He obtained 75% marks in the fırst and 60% marks in the second test. What should be his percentage of marks in third test in order that his aggregate is 60% ?

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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Measures of dispersion Aaron finch appeared in three tests of 20, 50 and 30 marks respectively. He obtained 75% marks in the first and 60% marks in the second test. What should be his percentage of marks in third test in order that his aggregate is 60% ?
Transcribed Image Text:Measures of dispersion Aaron finch appeared in three tests of 20, 50 and 30 marks respectively. He obtained 75% marks in the first and 60% marks in the second test. What should be his percentage of marks in third test in order that his aggregate is 60% ?
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