1. The heights (in inches) of the players on a professional basketball team are shown as follows: 74 78 81 87 81 80 77 80 85 78 80 83 75 81 73 (a) Find the sum of the data entries. (b) Divide the sum by the number of data entries. What is the mean height?

The scores of the top ten finishers in a recent Buick Open are listed below. Find the median score. 65 66 67 66 67 70 67 70 71 68

Find the 5 number summary for the data shown. 1 11 25 29 45 50 60 70 73 84 94 97 100 5 number summary:

A local, family-owned restaurant also gathered data for two weeks of orders.  The following set of data represents the number of orders filled by this restaurant during a two week period. Construct a five number summary for the the data.  82, 81, 65, 62, 86, 81, 83, 62, 81, 81, 68, 71, 85, 62, 87 (Round to the nearest hundredth, if needed).    Min _______________________ Lower Quartile _______________________ Median ________________________ Upper Quartile _________________________ Maximum __________________________   What is the range and interquartile range for the family-owned restaurant?  Range ___________________________ Interquartile Range ____________________________ Considering this data only, did the national-chain restaurant or the family-owned restaurant do better for the past two weeks?  _______________________________________