4.6 46 44 4.5 4.3 47 49 4.6 4.6 4 4 4.6 4.5 4.7 4.5 4.5 4.6 4.6 4.6 4.8 4.6 1. Use the ungrouped data that you have been supplied with to complete the following: (a) Arrange the data into equal classes (b) Determine the frequency distribution (c) Draw the frequency histogram (d) Create a cumulative frequency table for the data (e) Draw the cumulative frequency graph (f) Use your cumulative frequency graph to determine if the data is normally distributed or not? (g) Calculate: i) the mean and standard deviation; ii) the upper and lower quartile values; and ill) the inter- quartile range for the given data