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llustration 10.25. 81.0= Marks in Candidate conomics 84 Commerce :) Total 75 A 159 85nsio2 2r. 74 Average for Economics is 60 with standard deviation 13 Average for Commerce is 50 with standard deviation 11 Whose performance is better-A's or B's? B 159

llustration 10.25. 81.0= Marks in Candidate conomics 84 Commerce :) Total 75 A 159 85nsio2 2r. 74 Average for Economics is 60 with standard deviation 13 Average for Commerce is 50 with standard deviation 11 Whose performance is better-A's or B's? B 159

Big Ideas Math A Bridge To Success Algebra 1: Student Edition 2015
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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Vllustration 10.25. 81.= Marks in conomics Candidate 22 Commerce :) Total 159 159 A 84 75 B 2r74 85onsio2 Average for Economics is 60 with standard deviation 13 Average for Commerce is 50 with standard deviation 11 Whose performance is better-A's or B's?
Transcribed Image Text:Vllustration 10.25. 81.= Marks in conomics Candidate 22 Commerce :) Total 159 159 A 84 75 B 2r74 85onsio2 Average for Economics is 60 with standard deviation 13 Average for Commerce is 50 with standard deviation 11 Whose performance is better-A's or B's?
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