The following data relate to sizes of shoes sold by a store during a given week. Find the average size by the short-cut method- Size of shoes No. of pairs Size of shoes No. of pairs 95 82 75 44 25 15 4 1 2 4 8 8.5 4.5 5:5 6. 6.5 7 7.5 15 30 60 9.5 10 10.5 11

The following data relate to sizes of shoes sold by a store during a given week. Find the average size by the short-cut method- Size of shoes No. of pairs Size of shoes No. of pairs 95 82 75 44 25 15 4 1 2 4 8 8.5 4.5 5:5 6. 6.5 7 7.5 15 30 60 9.5 10 10.5 11

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 6CR

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Question

The following data relate to sizes of shoes sold by a store during a
given week. Find the average size by the short-cut method-
Size of shoes
No. of pairs
Size of shoes
No. of pairs
95
82
75
44
25
15
4
4.5
5.5
6.
6.5
7
7.5
8
8.5
9.
9.5
10
10.5
11
60
1245398

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