ccompanying 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 a ed. What does this result suggest about the possibility that the computer has been hacked? Is there any corrective action that should be taken? ere to view the data table. nere to view the technology_output. se the leading digits of inter-arrival traffic times the distribution described by Benford's law, it appears that those times typical. There is Data table Technology output
ccompanying 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 a ed. What does this result suggest about the possibility that the computer has been hacked? Is there any corrective action that should be taken? ere to view the data table. nere to view the technology_output. se the leading digits of inter-arrival traffic times the distribution described by Benford's law, it appears that those times typical. There is Data table Technology output
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
Related questions
Question
I dont quite understand how to work this one out, could someone help me out? Thank you.
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 H, 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
V the distribution described by Benford's law, it appears that those times
V typical. There is
V that the computer has been hacked. Corrective action
V needed.
Data table
X
Technology output
Leading Digit
Benford's Law
Leading Digits of
Inter-Arrival Traffic
Times
1
3
6
7
8
9
Test Statistic, X^2: 20.9222
Critical X^2:
30.1% 17.6% 12.5% 9.7% 7.9% 6.7% | 5.8% 5.1% 4.6%
15.5073
76
62
29
33
19
28
21
22
P-Value:
0.0074
Print
Done
Print
Done
27
Expert Solution
This question has been solved!
Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.
This is a popular solution!
Trending now
This is a popular solution!
Step by step
Solved in 4 steps with 4 images
Recommended textbooks for you
MATLAB: An Introduction with Applications
Statistics
ISBN:
9781119256830
Author:
Amos Gilat
Publisher:
John Wiley & Sons Inc
Probability and Statistics for Engineering and th…
Statistics
ISBN:
9781305251809
Author:
Jay L. Devore
Publisher:
Cengage Learning
Statistics for The Behavioral Sciences (MindTap C…
Statistics
ISBN:
9781305504912
Author:
Frederick J Gravetter, Larry B. Wallnau
Publisher:
Cengage Learning
MATLAB: An Introduction with Applications
Statistics
ISBN:
9781119256830
Author:
Amos Gilat
Publisher:
John Wiley & Sons Inc
Probability and Statistics for Engineering and th…
Statistics
ISBN:
9781305251809
Author:
Jay L. Devore
Publisher:
Cengage Learning
Statistics for The Behavioral Sciences (MindTap C…
Statistics
ISBN:
9781305504912
Author:
Frederick J Gravetter, Larry B. Wallnau
Publisher:
Cengage Learning
Elementary Statistics: Picturing the World (7th E…
Statistics
ISBN:
9780134683416
Author:
Ron Larson, Betsy Farber
Publisher:
PEARSON
The Basic Practice of Statistics
Statistics
ISBN:
9781319042578
Author:
David S. Moore, William I. Notz, Michael A. Fligner
Publisher:
W. H. Freeman
Introduction to the Practice of Statistics
Statistics
ISBN:
9781319013387
Author:
David S. Moore, George P. McCabe, Bruce A. Craig
Publisher:
W. H. Freeman