Based on your analysis of the first two digit Benford's Digital Analysis, you decide to investigate +/- differences of 2.0 between the expected frequency and the actual frequency of the first two digits. Which first two digits will you investigate? Indicate all that apply. Based on this data First Digit Count Proportion Benford Proportion Difference Upper Bound Lower Bound Z Statistic 1 352 0.32176 0.30103 0.0207250 0.32867 0.27339 1.46145 2 153 0.13985 0.17609 0.0362375 0.19912 0.15306 3.10704 3 157 0.14351 0.12494 0.0185713 0.14499 0.10489 1.81202 4 136 0.12431 0.09691 0.0274044 0.11490 0.07892 3.01284 5 74 0.06764 0.07918 0.0115396 0.09564 0.06272 1.35753 6 47 0.04296 0.06695 0.0239852 0.08221 0.05168 3.11371 7 52 0.04753 0.05799 0.0104600 0.07230 0.04368 1.41555 8 72 0.06581 0.05115 0.0146610 0.06466 0.03764 2.13249 9 51 0.04662 0.04576 0.0008604 0.05860 0.03292 0.06385 Total 1,094 Mean Absolute Difference 0.0182716