Computation. Show your solution and put labels in graph. Given the population data set, solve the following: (10points) 18 20 19 21 19 17 15 17 25 22 19 20 16 18 Mean (2points) Range (2points) Variance (5points) Standard Deviation (1point) Construct a frequency distribution table for the data set using the indicated number of classes. In Table include the following: (20points) Political Blog Reading Times Number of classes: 5 Data set: Time (in minutes) spent reading a political blog in a day 7 39 13 9 25 8 22 0 2 18 2 30 7 35 12 15 8 6 5 29 0 11 39 16 15 a. Frequency (2points) b. Class Marks (2 points) c. Relative frequencies (2points) d. Cumulative frequencies (2points) e. Class Boundaries (2points) f. Histogram (2points) g. Bar graph (2points) h. Frequency Polygon (2points) i. Frequency Ogive (2points) j. Mean (grouped data) (2points) Use the following data set. The data represent the fuel economies (in highway miles per gallon) of several Harley-Davidson motorcycles. (10points) 53 57 60 57 54 53 54 53 54 42 48 53 47 47 50 48 42 42 54 54 60 a. Find the five-number summary of the data set. (5points) b. Find the interquartile range (1points) c. Make a box and whisker plot of the data. (2points) d. About how many motorcycles fall on or below the third quartile? (2points)