The following cumulative frequency distribution shown the profit made in October 202]. by the St} restaurants selected in Damamara. (i) (ii) (iii) (iv) Prot RM'DD State the variable of interest. Indicate whether the variable is a quantitative discrete. quantitative continuous or qualitative. [2 marina} Draw a less than cumulative Frequency polygon and estimate the median. Interpret the result. [1' merits} Redrat'l: the above data in the form of 'equeney distribution. Hence. calculate the mode. (4 marks} Calculate the mean and the standard deviation efthe data. (1 marks}