Use the magnitudes (Richter scale) of the 120 earthquakes listed in the accompan

Question

Use the magnitudes (Richter scale) of the 120 earthquakes listed in the accompanying data table. Use technology to find the range, variance, and standard deviation. If another value, 8.00, is added to those listed in the data set, do the measures of variation change much? EEB Cck the icon to view the table of magnituder. Wiehout the extra data value, the range is Type an integer or decimal rounded to three decimal places as needed.) Magnitudoe 3.33 283 2.83 193 1.68 2.55 2.43 345 392 1.58 2.88 1.63 2.56 3.95 2.50 244 1.82 2.18 2.42 3.00 2.90 235 1.99 3.04 2.81 3.90 294 209 184 2.33 2.41 345 346 1.54 2.54 1.50 2.21 3.11 2.30 3.26 197 1.91 2.41 2.92 2.67 149 2.15 2.35 91 2.70 2.92 1.83 3.69 2.71 1.45 3.64 3.18 2.54 1.54 1.42 2.84 2.83 2.19 1.66 3.19 1.39 1.72 2.39 1.14 2.35 2.47 1.79 199 3.00 1.94 242 188 2.25 2.35 3.18 3.97 2.09 149 2.28 2.34 2.61 2.54 2.18 277 2.48 2.68 3.64 2.80 2.78 328 1.75 469 323 2.36 2.01 388 2.37 3.39 2.35 1.49 2.40 244 2.46 2.72 2.44 2.79 2.64 268 2.43 Print Done Enter your answer in the answer box and then click Check Answer parts 6 Clear All

Explanation / Answer

Without adding the extra data value:

Minimum value = 1.14

Maximum value = 4.69

Hence,

Range = Maximum - Minimum = 4.69 - 1.14 = 3.55

Related Questions

Navigate

• Browse (All)
• Browse U
• Subjects

---

---

Integrity-first tutoring: explanations and feedback only — we do not complete graded work. Learn more.