the data for numbers of times per week that 20 students at diggamole high eat vegetables are shown in the frequency table.number of daysfrequency102130405363748594part a: which data display would you use to represent this data? explain your reasoning. (4 points)part b: what, if any, are the unusual features of these data? justify your answer mathematically. (5 points)part c: what is the best measure of spread for these data? explain your reasoning. (5 points)