low lists leading digits of 317 inter-arrival Internet traffic times for a computer, along with the frequencies of lea
low lists leading digits of 317 inter-arrival Internet traffic times for a computer, along with the frequencies of lea
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
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Question
The table below 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. When using these data to test for goodness-of-fit with the distribution described by Benford's law, identify the null and alternative hypotheses.Choose the correct answer below.
Transcribed Image Text:O D. H,: At least one of the proportions is different from the others.
H,: P, =0.301 and p, = 0.176 and p, = 0.125 and . and p, = 0.046
O E. H,: At least one of the proportions is not equal to the given claimed value.
H,: P, =0.301 and p, = 0.176 and p, = 0.125 and . and p, = 0.046
OF. H,: P, =0.301 and p2 = 0.176 and p3 = 0.125 and . and pg = 0.046
H,: At least one of the proportions is not equal to the given claimed value.
Transcribed Image Text:The table below 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. When using these data to test for goodness-of-fit with the distribution
described by Benford's law, identify the null and alternative hypotheses.
Leading Digit
Benford's Law
Leading Digits of
Inter-Arrival Traffic
Times
3
30.1% 17.6% 12.5% 9.7%
6
7
7.9% 6.7% 5.8% | 5.1% | 4.6%
76
62
29
33
19
27
28
21
22
Choose the correct answer below.
O A. H,: p, = 0.301 and p, = 0.176 and p3 = 0.125 and ... and pg = 0.046
H,: At least one of the proportions is different from the others.
O B. Hn: p, = 0.301 and p, = 0.176 and p, = 0.125 and . and p. = 0.046
H,: None of the proportions are equal to the given claimed value.
O C. Hn: None of the proportions are equal to the given claimed value.
H,: P, = 0.301 and p, = 0.176 and p, = 0.125 and
and p. = 0.046
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