The following frequency distribution reports the number of f

The following frequency distribution reports the number of frequent flier miles, reported in thousands, for employees of Brumley Statistical Consulting Inc. during the most recent quarter: Frequent Flier Miles Number of Employees (thousands) 0 to under 4 4 to under 8 8 to under 12 12 to under 16 16 to under 20 Total 27 13 4 63 a. How many employees were studied? b. What is the midpoint of the first class? (Round the final answer to 1 decimal place.) thousand miles c. Not available in Connect. A frequency polygon is to be drawn. What are the coordinates of the plot for the last class? (Round the final x value to 1 decimal place and y value to whole number.) d. e. Not available in Connect. f. Interpret the frequent flier miles. Most V even spread on both sides (Click to select) 12000-16000 16000-20000 8000-12000 0-4000 eBook & 4000-8000

Solution

a). 126 employees were studied

b). 2 is the mid-point of the first class

c). (16,0) and (20,0) are the co-ordinates of the last class

d).