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The following data relate to the sales, in a time of trade depression of a certain article in wide demand. Do the data suggest that the sales are significantly affected by depression? Districts where sales are: |Districts Hit Not hit by Total Satisfactory Not satisfactory Total depression 140 40 60 200 60 100 180 120 300

The following data relate to the sales, in a time of trade depression of a certain article in wide demand. Do the data suggest that the sales are significantly affected by depression? Districts where sales are: |Districts Hit Not hit by Total Satisfactory Not satisfactory Total depression 140 40 60 200 60 100 180 120 300

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.1: Measures Of Center
Problem 3BGP
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The following data relate to the sales, in a time of trade depression of a certain article in wide demand. Do the data suggest that the sales are significantly affected by depression? Districts where sales are: Districts Not hit by depression 140 40 Hit Total Satisfactory Not satisfactory 60 60 200 100 Total 180 120 300
Transcribed Image Text:The following data relate to the sales, in a time of trade depression of a certain article in wide demand. Do the data suggest that the sales are significantly affected by depression? Districts where sales are: Districts Not hit by depression 140 40 Hit Total Satisfactory Not satisfactory 60 60 200 100 Total 180 120 300
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