For the Given values of 84, 89.4,  73.5,  97.6 and 77.8 , Calculate  (i) Mean                 (ii)Algebraic Sum of deviation                 (iii)Variance

Big Ideas Math A Bridge To Success Algebra 1: Student Edition 2015
1st Edition
ISBN:9781680331141
Author:HOUGHTON MIFFLIN HARCOURT
Publisher:HOUGHTON MIFFLIN HARCOURT
Chapter11: Data Analysis And Displays
Section: Chapter Questions
Problem 5CT
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For the Given values of 84, 89.4,  73.5,  97.6 and 77.8 , Calculate  (i) Mean                 (ii)Algebraic Sum of deviation                 (iii)Variance                  (iv)Standard Deviation.
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