1. Calculate the frequency distribution for each variable in the data file. Examine the distribution to get a feel for the data. 1.) The response on which of the evaluations of Dell (q8_1 to q8_13) is normally distributed? What are the implications of your results for data analysis? 3.) Are the two Likely to recommend groups derived based on the recoding of (15 as specified in Chapter 14 different in terms of each of the evaluations of Dell (q8_1 to q8_13)? How would your analysis change if the evaluations of Dell (q8_1 t0 q8_13) are to be treated as ordinal rather than interval scaled