Check your answers against those in the ANSWER section. 86 61 148 81 Listed to the right are the selling prices (in thousands of dollars) for a sample 39 142 140 65 of 19 lakeside lots in Pinnacle Peak, a vacation home community in the Blue 28 85 90 92 Ridge mountains. 25 50 85 85 82 120 137 Determine the following: a. the first quartile b. the third quartile the median d. Draw a box plot for the data