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 ▼needed.

MATLAB: An Introduction with Applications
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ISBN:9781119256830
Author:Amos Gilat
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Chapter1: Starting With Matlab
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Beacyse the leading digits of interarrival traffic times fit/do not fit the distribution described by​ Benford's law, it appears that those times are not/are typical. There is very little chance/a good chance that the computer has been hacked. Corrective action is not/is needed

 
2
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
Data Table
Leading Digit
Benford's Law
Leading Digits of
Inter-Arrival Traffic 76
Times
1
5
2
3 4
6
30.1% 17.6% 12.5% 9.7% 7.9% 6.7%
62
29 33 19
27
Print
the distribution described by Benford's law, it appears that those times
Done
7 8 9
5.8% 5.1% 4.6%
22
√
28
21
C
- X
▼typical. There is
Technology Output
Test Statistic, X^2: 20.9222
Critical X^2:
15.5073
P-Value:
0.0074
Print
that the computer has been hacked. Corrective action
Done
needed.
Transcribed Image Text:2 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 Data Table Leading Digit Benford's Law Leading Digits of Inter-Arrival Traffic 76 Times 1 5 2 3 4 6 30.1% 17.6% 12.5% 9.7% 7.9% 6.7% 62 29 33 19 27 Print the distribution described by Benford's law, it appears that those times Done 7 8 9 5.8% 5.1% 4.6% 22 √ 28 21 C - X ▼typical. There is Technology Output Test Statistic, X^2: 20.9222 Critical X^2: 15.5073 P-Value: 0.0074 Print that the computer has been hacked. Corrective action Done needed.
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