1. What is the value of the Chi-square test for this test sample? a. 1.89345E-08 b. 0.583480023 c. 0.958358320 d. 0.985730053 2. Is the distribution of first-digit number of the test sample significantly different than the prediction of Benford's Law? a. Yes b. No 3. In percentages, what is the actual value of the first digit "9"? a. 14% b. 5.5% C. 13% d. 31.5% 4. Which formula can extract the first-digit of a number? a. =LEFT(number, 1) b. =RIGHT(number, 1) C. =FIRST(number, 1) d. =LEFTONE(number, 1) 5. What is the calculation for the expected value of each first digit using Benford's Law? a. =LOG10(1/"First-digit" +1) b. =LOG10(1/(1 +"First-digit")) C. =LOG10(1/1 +"First-digit") d. =LOG10(1/ "First-digit")