a store during a given week.method.The following data relate to size of shoes sold atFind the average size by short cutSize of shoes4'5 5 5:5 6 657 75 8 8:5 9 9'51010:5 11No. of pairs1 24 515 30 60 95 82 15 44 25154

x frequency (f) d =( X - A)/A = (X- 0.8)/0.5 A =8,h= 0.5 f.d 4.5 1 -7 -7 5 2 -6 -12 5.5 4 -5…

The following data relate to size of shoes sold at a store during a given week. Find the average size by short cut method. Size of shoes 4'5 5 5:5 6 6'5 7 7'5 8 8'5 9 9'5 10 10 5 11 No. of pairs 1 2 4 5 15 30 60 95 82 15 44 25 15 4

The following data relate to size of shoes sold at a store during a given week. Find the average size by short cut method. Size of shoes 4'5 5 5:5 6 6'5 7 7'5 8 8'5 9 9'5 10 10 5 11 No. of pairs 1 2 4 5 15 30 60 95 82 15 44 25 15 4

Algebra & Trigonometry with Analytic Geometry

13th Edition

ISBN:9781133382119

Author:Swokowski

Publisher:Swokowski

Chapter2: Equations And Inequalities

Section2.7: More On Inequalities

Problem 44E

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Question

a store during a given week.
method.
The following data relate to size of shoes sold at
Find the average size by short cut
Size of shoes
4'5 5 5:5 6 65
7 75 8 8:5 9 9'5
10
10:5 11
No. of pairs
1 2
4 5
15 30 60 95 82 15 44 25
15
4

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Step 1 From the given information we make the following table

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Step 2 Now by using short cut method we will find the average

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