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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 ? District where sales are : Districts Not hit by depression Hit Total Satisfactory 140 60 200 Not satisfactory 40 60 100 180 120 300 Total

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 ? District where sales are : Districts Not hit by depression Hit Total Satisfactory 140 60 200 Not satisfactory 40 60 100 180 120 300 Total

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
Section10.5: Comparing Sets Of Data
Problem 14PPS
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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 ? District where sales are : Districts Not hit by depression Hit Total Satisfactory 140 60 200 Not satisfactory 40 60 100 180 120 300 Total
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 ? District where sales are : Districts Not hit by depression Hit Total Satisfactory 140 60 200 Not satisfactory 40 60 100 180 120 300 Total
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