Can you explain how to expert got these answers. Thank you

1. Calculate the mode, median, mean, range, interquartile range, variance, standard deviation, and coefficient of variation for the simple frequency distribution of first digit of Massachusetts city and town populations from Week First digit % cf c% fx fX2 128 36.7% 128 36.7% 128 128 Mode WNH 44 12.6% 172 49.3% 88 176 Man 39 11.2% 211 60.5% 117 351 Mean 3.40 31 8.9% 242 69.3% 124 496 Range 8 25 7.2% 267 76.5% 125 625 Q1 24 6.9% 291 83.4% 144 864 Q3 5 20 5.7% 311 89.1% 140 980 IQR 4 21 6.0% 332 95.1% 168 1344 Var 6.60 17 4.9% 349 100.0% 153 1377 SD 2.57 349 100% 1187 6341 CV 75.54 2. Calculate the mode, median, mean, range, variance, and standard deviation for the simple frequency distribution of student suspension from Week 2. Suspensions f % cf c% fx fX2 54 45.0% 54 45.0% 0 0 Mode 30 25.0% 84 70.0% 30 30 Man 18 15.0% 102 85.0% 36 72 Mean 1.10 UI AWNHC 9 7.5% 111 92.5% 27 81 Range 5.0% 117 97.5% 24 96 wa Q1 2.5% 120 100.0% 15 75 Q3 120 100% 132 354 IQR Var 1.74 SD 1.32 CV 119.92