Question

The first significant digitin any number must be 1,2,3,4,5,6,7,8, or 9. was discovered that first digits do not with equal ency Probabies of occurrence to the first digt in a number we shown in the companying table. The probability distribution is now known as Benford's Law. For example, the following dibution represents the first digits in 223 allegedly friend checks with to begin company by an employee impling 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 Use (5) Using the level of significance chosen in bart (a). test whether the first digits in the allegedly tradulent checks by Benfonds Law. Do the first in chay Benford's Law? What are the null and alternative hypotheses? O A Ho The distribution of the first digits in the allegedly fraudulent checks obeys Benford's Law H, The distribution of the first digits in the allegedly fraudulent checks does not obey Benford's Law OB. H. The distribution of the first digits in the allegedly fraudulent checks does not obey Benfords H, The distribution of the first digits in the allegedly fraudulent checks obeys Benford's Law What is the test statistic? select your answers)

Answer 1

sal: (a) Let the level of significance be the 5%. de 0.05 (b) The null and alternative hypothesis - A. Ho: The distribution of the first digits in the allegedly Fraudulent checks obeys Benford's how. Hi: The distribution of the first digits in the allegedly Fraudeulent checks does not obeys Benfard's law.