The accompanying data table lists leading digits of 317 inter-arrival Internet traffic times for a computer, along with the frequencies of leading digits expected with Benford's law. The accompanying technology results are obtained when testing for goodness-of-fit with the distribution described by Benford's law, and Ho is rejected. What does this result suggest about the possibility that the computer has been hacked? Is there any corrective action that should be taken? Click here to view the data table. Click here to view the technology output. Because the leading digits of inter-arrival traffic times the distribution described by Benford's law, it appears that those times typical. There is that the computer has been hacked. Corrective action a good chance. very little chance needed.

MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
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Technology Output
Test Statistic, X^2: 20.9222
Critical X^2:
15.5073
P-Value:
0.0074
Print
Data Table
Leading Digit
Benford's Law
Leading Digits of
Inter-Arrival Traffic
Times
4
5 6
9.7% 7.9% 6.7%
1
2 3
30.1% 17.6% 12.5%
76 62 29 33
7
8
5.8% 5.1%
28
N
9
4.6%
-
X
Transcribed Image Text:Technology Output Test Statistic, X^2: 20.9222 Critical X^2: 15.5073 P-Value: 0.0074 Print Data Table Leading Digit Benford's Law Leading Digits of Inter-Arrival Traffic Times 4 5 6 9.7% 7.9% 6.7% 1 2 3 30.1% 17.6% 12.5% 76 62 29 33 7 8 5.8% 5.1% 28 N 9 4.6% - X
The accompanying data table lists leading digits of 317 inter-arrival Internet traffic times for a computer, along with the frequencies of leading digits expected with Benford's law. The accompanying technology results are obtained when testing for goodness-of-fit with the
distribution described by Benford's law, and His rejected. What does this result suggest about the possibility that the computer has been hacked? Is there any corrective action that should be taken?
Click here to view the data table.
Click here to view the technology output.
Because the leading digits of inter-arrival traffic times
C
the distribution described by Benford's law, it appears that those times
typical. There is
that the computer has been hacked. Corrective action
a good chance
very little chance
needed.
Transcribed Image Text:The accompanying data table lists leading digits of 317 inter-arrival Internet traffic times for a computer, along with the frequencies of leading digits expected with Benford's law. The accompanying technology results are obtained when testing for goodness-of-fit with the distribution described by Benford's law, and His rejected. What does this result suggest about the possibility that the computer has been hacked? Is there any corrective action that should be taken? Click here to view the data table. Click here to view the technology output. Because the leading digits of inter-arrival traffic times C the distribution described by Benford's law, it appears that those times typical. There is that the computer has been hacked. Corrective action a good chance very little chance needed.
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