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K 6, 7, 6, of It was discovered that first digits do not occur with equal frequency. Probabilities of occurrence to the first digit in a number are shown the accompanying table. The probability distribution is now known as Benford's Law. For example, the following distribution represents the first digits in 196 allegedly fraudulent checks written to a bogus comm by an employee attempting to embezzle funds from his employer. Complete parts (a) through (c) below. Click the icon to view the tables. (a) Because these data are meant to prove that someone is guilty of fraud, what would be an appropriate level of significance when performing a goodness-of-fit test? Use a = Distribution of First Digits Digit Probability Digit Probability First digit Frequency 4 1 Distribution of first digits (Benford's Law) 2 3 0.176 0.125 7 8 0.058 0.051 0.301 6 0.067 4 0.097 9 0.046 First digits in allegedly fraudulent checks 1 5 6 7 2 3 4 42 32 28 20 23 9 17 IETTID 8 16 5 0.079 9 9 Full data set <- X

K 6, 7, 6, of It was discovered that first digits do not occur with equal frequency. Probabilities of occurrence to the first digit in a number are shown the accompanying table. The probability distribution is now known as Benford's Law. For example, the following distribution represents the first digits in 196 allegedly fraudulent checks written to a bogus comm by an employee attempting to embezzle funds from his employer. Complete parts (a) through (c) below. Click the icon to view the tables. (a) Because these data are meant to prove that someone is guilty of fraud, what would be an appropriate level of significance when performing a goodness-of-fit test? Use a = Distribution of First Digits Digit Probability Digit Probability First digit Frequency 4 1 Distribution of first digits (Benford's Law) 2 3 0.176 0.125 7 8 0.058 0.051 0.301 6 0.067 4 0.097 9 0.046 First digits in allegedly fraudulent checks 1 5 6 7 2 3 4 42 32 28 20 23 9 17 IETTID 8 16 5 0.079 9 9 Full data set <- X

MATLAB: An Introduction with Applications
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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"F oudy @ The first significant digit in any number must be 1, 2, 3, 4, 5, 6, 7, 8, or 9. It was discovered that first digits do not occur with equal frequency. Probabilities of occurrence to the first digit in a number are shown in the accompanying table. The probability distribution is now known as Benford's Law. For example, the following distribution represents the first digits in 196 allegedly fraudulent checks written to a bogus company by an employee attempting to embezzle funds from his employer. Complete parts (a) through (c) below. Click the icon to view the tables. 2 (a) Because these data are meant to prove that someone is guilty of fraud, what would be an appropriate level of significance when performing a goodness-of-fit test? Use a= ne solve this View an example Get more help - # 3 $ Distribution of First Digits 4 Digit Probability Digit Probability First digit Frequency DII % 5 Distribution of first digits (Benford's Law) 1 2 3 0.176 0.125 7 8 0.058 0.051 0.301 6 0.067 F5 First digits in allegedly fraudulent checks 1 5 6 2 32 42 23 17 6 3 4 28 20 4 F6 Print F7 4 0.097 9 0.046 & 7 7 9 Done *** 8 16 PrtScn 5 0.079 9 9 46 O F8 * 8 Full data set Home F9 ( 9 - X End F10 ) 0 PgUp F11 Clear all PgDn12 F12 + Check answer 45 10:54 AM 12/19/2022 Ins Del Backspace
Transcribed Image Text:"F oudy @ The first significant digit in any number must be 1, 2, 3, 4, 5, 6, 7, 8, or 9. It was discovered that first digits do not occur with equal frequency. Probabilities of occurrence to the first digit in a number are shown in the accompanying table. The probability distribution is now known as Benford's Law. For example, the following distribution represents the first digits in 196 allegedly fraudulent checks written to a bogus company by an employee attempting to embezzle funds from his employer. Complete parts (a) through (c) below. Click the icon to view the tables. 2 (a) Because these data are meant to prove that someone is guilty of fraud, what would be an appropriate level of significance when performing a goodness-of-fit test? Use a= ne solve this View an example Get more help - # 3 $ Distribution of First Digits 4 Digit Probability Digit Probability First digit Frequency DII % 5 Distribution of first digits (Benford's Law) 1 2 3 0.176 0.125 7 8 0.058 0.051 0.301 6 0.067 F5 First digits in allegedly fraudulent checks 1 5 6 2 32 42 23 17 6 3 4 28 20 4 F6 Print F7 4 0.097 9 0.046 & 7 7 9 Done *** 8 16 PrtScn 5 0.079 9 9 46 O F8 * 8 Full data set Home F9 ( 9 - X End F10 ) 0 PgUp F11 Clear all PgDn12 F12 + Check answer 45 10:54 AM 12/19/2022 Ins Del Backspace
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