For the part we are going to explore a new set of data. Is there any reason to think that there is a relationship between number of cousins a student has and number of hours the student worked? Let's do some data mining and find out if there is a relationship in our sample. The following chart shows sample data for ten observations. The blank columns in the chart can be used to help you organize your calculations, but will not be graded. Index Number Hours number of Worked (i) Cousins 1 7 0 2 3 30 3 2 11 4 20 18 5 18 21 6 12 25 7 2 15 8 15 40 9 25 30 10 6 20 93. Draw a scatter plot showing the relationship between the two variables. Be sure to put the correct variable on the correct axis. Add a trend line to your plot. Don't forget to label your axes with both numbers and names.

ENGR.ECONOMIC ANALYSIS
14th Edition
ISBN:9780190931919
Author:NEWNAN
Publisher:NEWNAN
Chapter1: Making Economics Decisions
Section: Chapter Questions
Problem 1QTC
Question
For the part we are going to explore a new set of data. Is there any reason to think that
there is a relationship between number of cousins a student has and number of hours the
student worked? Let's do some data mining and find out if there is a relationship in our
sample. The following chart shows sample data for ten observations. The blank columns
in the chart can be used to help you organize your calculations, but will not be graded.
Index Number
Hours
number
of
Worked
(i) Cousins
1
7
0
2
3
30
3
2
11
4
20
18
5
18
21
6
12
25
7
2
15
8
15
40
9
25
30
10
6
20
Transcribed Image Text:For the part we are going to explore a new set of data. Is there any reason to think that there is a relationship between number of cousins a student has and number of hours the student worked? Let's do some data mining and find out if there is a relationship in our sample. The following chart shows sample data for ten observations. The blank columns in the chart can be used to help you organize your calculations, but will not be graded. Index Number Hours number of Worked (i) Cousins 1 7 0 2 3 30 3 2 11 4 20 18 5 18 21 6 12 25 7 2 15 8 15 40 9 25 30 10 6 20
93. Draw a scatter plot showing the relationship between the two variables. Be sure
to put the correct variable on the correct axis. Add a trend line to your plot. Don't
forget to label your axes with both numbers and names.
Transcribed Image Text:93. Draw a scatter plot showing the relationship between the two variables. Be sure to put the correct variable on the correct axis. Add a trend line to your plot. Don't forget to label your axes with both numbers and names.
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