Exercise 2-17 (Algo) (LO2-4) The following frequency distribution reports the number of frequent flier miles, reported in thousands, for employees of Brumley Statistical Consulting Incorporated during the most recent quarter.   Frequent Flier Miles (000) Number of Employees 0 up to 7 6 7 up to 14 14 14 up to 21 23 21 up to 28 7 28 up to 35 2 Total 52 a. How many employees were studied? 52   b. What is the midpoint of the first class? (Enter the answer in thousands. Round your answer to 1 decimal place.) 3.5   c. Outside of Connect, construct a histogram. d. A frequency polygon is to be drawn. What are the coordinates of the plot for the fourth class? (Round your answer to 1 decimal place.) X=, y= I need the answer for D

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