A liquor wholesaler wants to establish the nature of relationship between the price of scotch whiskey and quantity sold. The results in the accompanying table on price, in dollars, and sales were obtained form a sample of 14 weeks of sales records. Prices(X)20.5 19.2 19.7 21.3 20.8 19.9 17.8 17.2 18.3 20.1 18.3 22.1 19.1 17.9

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
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Chapter4: Equations Of Linear Functions
Section4.5: Correlation And Causation
Problem 24PFA
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A liquor wholesaler wants to establish the nature of relationship between the price of scotch whiskey
and quantity sold. The results in the accompanying table on price, in dollars, and sales were obtained
form a sample of 14 weeks of sales records.
Prices(X)20.5 19.2 19.7 21.3
20.8
19.9 17.8 17.2
18.3
20.1
18.3 22.1 19.1 17.9
Sales(Y) 25.4 14.7 18.6 11.4
11.1
15.7 29.2 35.2 40.2
10.2 9.1 40.8 30.1 24.6
Based on this information, how do we conclude on the strength of the relationship between the liquor
sale and prices.
Transcribed Image Text:A liquor wholesaler wants to establish the nature of relationship between the price of scotch whiskey and quantity sold. The results in the accompanying table on price, in dollars, and sales were obtained form a sample of 14 weeks of sales records. Prices(X)20.5 19.2 19.7 21.3 20.8 19.9 17.8 17.2 18.3 20.1 18.3 22.1 19.1 17.9 Sales(Y) 25.4 14.7 18.6 11.4 11.1 15.7 29.2 35.2 40.2 10.2 9.1 40.8 30.1 24.6 Based on this information, how do we conclude on the strength of the relationship between the liquor sale and prices.
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