3. Consider given data file (data.xlsx) and answer questions below. a- Use MSExcel and create a scatter plot from points. Points must be color coded using the label column. b- Can you come up with a line equation that separates two categories? Plot your line on the part a graph c- What is the average and standard deviation of the first and the second columns? d- Are these two columns (features) are correlated? Justify your answer.

Computer Networking: A Top-Down Approach (7th Edition)
7th Edition
ISBN:9780133594140
Author:James Kurose, Keith Ross
Publisher:James Kurose, Keith Ross
Chapter1: Computer Networks And The Internet
Section: Chapter Questions
Problem R1RQ: What is the difference between a host and an end system? List several different types of end...
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Question
3.
Consider given data file (data.xlsx) and answer questions below.
a- Use MSExcel and create a scatter plot from points. Points must be color coded using the label
column.
b- Can you come up with a line equation that separates two categories? Plot your line on the part a
graph
c- What is the average and standard deviation of the first and the second columns?
d- Are these two columns (features) are correlated? Justify your answer.
Transcribed Image Text:3. Consider given data file (data.xlsx) and answer questions below. a- Use MSExcel and create a scatter plot from points. Points must be color coded using the label column. b- Can you come up with a line equation that separates two categories? Plot your line on the part a graph c- What is the average and standard deviation of the first and the second columns? d- Are these two columns (features) are correlated? Justify your answer.
F1
F2
Label
-2.40
-9.47
0.49
-1.65
1
-1.14
-1.52
1
0.04
-3.07
1
0.59
2.05
1
1.75
-2.56
0.99
-0.48
1
-3.97
-10.74
-1.22
-11.16
-0.53
-11.35
0.52
-0.14
1
-1.81
1.30
1
-0.45
-6.04
-2.66
-1.12
1
1.55
0.75
1
-1.31
-7.72
-0.47
-10.38
-0.90
-10.96
-2.87
-10.84
-2.60
-9.72
Transcribed Image Text:F1 F2 Label -2.40 -9.47 0.49 -1.65 1 -1.14 -1.52 1 0.04 -3.07 1 0.59 2.05 1 1.75 -2.56 0.99 -0.48 1 -3.97 -10.74 -1.22 -11.16 -0.53 -11.35 0.52 -0.14 1 -1.81 1.30 1 -0.45 -6.04 -2.66 -1.12 1 1.55 0.75 1 -1.31 -7.72 -0.47 -10.38 -0.90 -10.96 -2.87 -10.84 -2.60 -9.72
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