Referenced from lesson Linear Regression (Spring, 2021)

Are people more satisfied with a purchase on which they spent more money? A group of people were surveyed about their most recent purchase, rating their satisfaction from 1 (very unsatisfied) to 5 (extremely satisfied).

Dollars Satisfaction

15.5

4

280

5

0.99

1

2.3

3

39

3

82

4

215

4

700

4

25

3

79

4

99.99

5

30

1

75

5

13

4

320

5

260

5

150

1

28

1

45

2

65

2

Scatterplot of customer satisfaction Scatterplot of customer satisfaction🖼Show image

Describe the relationship between dollars spent and satisfaction shown in the data above.

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