A district nurse has been monitoring the total number of cans of soda consumed by her patients over the past three months, and she recorded the following data: 35 61 40 63 41 64 43 64 48 66 49 69 54 69 54 71 55 72 60 89 a) Indicate both the type and the measurement level of these data. b) Using the standard rule, determine the correct number of bins to use in creating a frequency table. c) Using the number of bins that you have determined in part b), starting the lowest class at 30, and using 12 as your class width, create a table showing both frequency and relative frequency for these data. d) Draw the relative frequency histogram. Be sure to label it correctly. ) Describe the distribution, based on the relative frequency histogram, with respect to central tendency, variability, distribution (shape), and outliers. f) Create a stem and leaf diagram for these data using the tens as the stem, that is, the stem is 3, 4, 5 and so on. g) Create a box and whisker diagram for these data. Be sure to show all the details of your steps and calculations. h) Explain which of these three diagrams - the histogram, the stem and leaf, and the box and whisker - you see as being the most useful, in the sense of being both descriptive and representative, of this data set, and why.