Solved: In Exercises 520, find the range, variance, and
Chapter 3, Problem 11(choose chapter or problem)
In Exercises 520, find the range, variance, and standard deviation for the given sampledata. Include appropriate units (such as minutes) in your results. (The same data wereused in Section 3-2 where we found measures of center. Here we find measures of variation.)Then answer the given questions. Ghost Prices Listed below are the prices listed for Norton Ghost 14.0 software from thesevendors: Newegg, Dell, Buycheapsoftware.com, PC Connection, Walmart, and Overstock.com.When trying to find the best deal, how helpful are the measures of variation?+55.99 +69.99 +48.95 +48.92 +71.77 +59.68
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