With the growth of internet service providers, a researcher decides to examine whether there is a correlation between cost of internet service per month (rounded to the nearest dollar) and degree of customer satisfaction (on a scale of 1 - 10 with a 1 being not at all satisfied and a 10 being extremely satisfied). The researcher only includes programs with comparable types of services. A sample of the data is provided below. dollars satisfaction 11 6 18 8 17 10 15 4 9 9 5 6 12 3 19 5 22 2 25 10

A First Course in Probability (10th Edition)
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Chapter1: Combinatorial Analysis
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A. Compute the correlation coefficient. Write out your conclusion.

b. What does this statistic mean concerning the relationship between amount of money spent per month on internet provider service and level of customer satisfaction?

With the growth of internet service providers, a researcher decides to examine whether there a
correlation between cost of internet service per month (rounded to the nearest dollar) and degree
of customer satisfaction (on a scale of 1 - 10 with a 1 being not at all satisfied and a 10 being
extremely satisfied). The researcher only includes programs with comparable types of services.
A sample of the data is provided below.
dollars satisfaction
11
18
17
15
9
5
12
19
22
25
6
8
10
4
9
6
3
5
2
10
Transcribed Image Text:With the growth of internet service providers, a researcher decides to examine whether there a correlation between cost of internet service per month (rounded to the nearest dollar) and degree of customer satisfaction (on a scale of 1 - 10 with a 1 being not at all satisfied and a 10 being extremely satisfied). The researcher only includes programs with comparable types of services. A sample of the data is provided below. dollars satisfaction 11 18 17 15 9 5 12 19 22 25 6 8 10 4 9 6 3 5 2 10
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