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Do Homework- Amelia Villalpando -Google Chrome a Secure https://www.mathxl.com/Student/PlayerHomework.aspx?homeworkld-4886028008questionld-6&f; Mat12-Statistics-25351-Summer 2018 (MTWTh 6-8:50) Homework: Section 3-3 Score: 0 of 1 pt 3.3.25-T Use the magnitudes (Richter scale) of the earthquakes listed in the data set below. Use technology to find the range Save 7 of 10 (2 complete, HW Score: 12.5%, 1 25 of 10 Question Help * variance, and standard deviation. 213 0.11 255 075 1.48 236276 069 13 078 1.89 0.77 0.21 1.54 2.98 1.121.27 224 1.79 1.52 2.31 1.21 0.17 0.87 2592.75 0.07 1.63 1.46 0.06 2.82 1.52 0.82 2.38 2.59 0.17 1.09 0.92 1.51 272 1.34 23 236081 298 1.79 1271.76 The range of the data set is Round to three decimal places as needed)

Explanation / Answer

The range of the data set = Maximum value - minimum value = 2.98 - 0.06 = 2.92

Minimum 'usual' value = Value which is two standard deviations below the mean

= 70.5 - 2* 10.2 = 50.1

Minimum 'usual' value = 50.1 beats per minute

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