2. A sample of drivers recorded the distance of their morning commute below: 45 10 6...
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2. A sample of drivers recorded the distance of their morning commute below: 45 10 6 19 23 15 14 12 12 48 20 17 11 8 15 3 a. Find the mean and standard deviation. (3pts) b. Use part (a) to determine if any of the above values are "unusual". (4pts) c. Use the data above to construct a frequency distribution table with 6 classes and a class width of 8, beginning with a lower class limit of 1 for the first class. (4pts) 2. A sample of drivers recorded the distance of their morning commute below: 45 10 6 19 23 15 14 12 12 48 20 17 11 8 15 3 a. Find the mean and standard deviation. (3pts) b. Use part (a) to determine if any of the above values are "unusual". (4pts) c. Use the data above to construct a frequency distribution table with 6 classes and a class width of 8, beginning with a lower class limit of 1 for the first class. (4pts)
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afind mean and standard deviatio n HOW TO FIND MEAN To find the mean of the data set you need to add up all of the values and divide by the number of values Here is the data set again 45 12 20 10 6 11 ... View the full answer
Related Book For
Income Tax Fundamentals 2013
ISBN: 9781285586618
31st Edition
Authors: Gerald E. Whittenburg, Martha Altus Buller, Steven L Gill
Posted Date:
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