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A fitness store conducted a study and randomly chose 10 people to complete a sur

ID: 3383319 • Letter: A

Question

A fitness store conducted a study and randomly chose 10 people to complete a survey regarding the number of months they owned a treadmill and the number of hours they spent exercising in the past week. The data is presented below. Table 1. Exercise Data for Ten People Person A B C D E F G H I J Months Owned 5 10 4 8 2 7 9 6 1 12 Hours Exercised 5 2 8 3 8 5 5 7 10 3 The relationship between the “number of months the treadmill was owned” and the “number of hours it was used by the buyer in the past week” is an example of:

Explanation / Answer

Sol)

From Excel

Since r=-0.899 hence we conclude that there is negative correlation between two variables

months owned hours months owned 1 hours -0.89886 1
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