mework 3.2 Measures of Variation Homework Google Chrome ab pearson.com/Student/PlayerHomework.aspx?homeworkid-682079573&questionid=9&flushed=false&cid=7924785¢erwin-yes 140-1155 Intro to Statistics Fall 2024 Homework: 3.2 Measures of Variation Homework Question 9, 3.2.26-T Part 2 of 7 Jahna Taylor 08/30/24 12:05 PM HW Score: 86.07 %, 8.61 of 10 points O Points: 0 of 1 Save Use the magnitudes (Richter scale) of the 120 earthquakes listed in the accompanying dela table. Use technology to find the range, variance, and standard deviation. If another value, 7.50, is added to those listed in the data set, do the measures of variation change much? Click the icon to view the table of magnitudes Without the extra dala value, the range is 3.59 (Type an integer or decimal rounded to three decimal places as needed.) Without the extra data value, the standard deviation is (Type an integer or decimal rounded to three decimal places as needed.) Tab Help me solve this View an example Get more help Watchlist ideas Q Search Magnitudes D 3.30 2.79 284 1.97 167 253 243 3.41 395 1.50 2.87 1.61 259 4.00 251 2.43 1.84 2.17 2.45 3.00 291 2.35 1.08 3.03 2.78 3.87 297 2.09 1.86 2.35 2.40 3.47 3.45 1.50 2.55 1.49 2.19 3.10 2.28 3.21 1.96 1.91 2.41 2.95 2.57 1.48 2.18 2.35 1.91 2.70 2.93 1.80 3.65 2.68 1.45 3.58 3.12 2.56 1.54 142 2.83 284 2.17 1.65 3.16 1.39 1.72 2.36 1.14 2.35 2.49 1.77 2.00 2.99 1.93 2.45 1.85 226 2.36 3.20 3.08 2.08 1.50 2.29 2.30 262 2.50 221 2.75 247 2.73 3.61 2.80 2.78 3.28 1.75 4.73 323 2.37 202 3.85 2.40 2.89 266 2.31 2.81 274 2.41 3.41 2.35 1.49 2.41 2.45 2.48 271 242 281 2.68 2.58 2.45 Print Done $ % & 3 5 6 7 8 9 0 W E R Caps Lock A S Fn G H K Z X V B N M Alt - X Clear all Insert Prt Sc Check answer 12:05 PM 8/30/2024 Backspace ? Shift Enter Pg Up Alt Ctrl Home Pg Dn End-> intel intel CORE IRIS ENFROX STAD