State and explain the Set up, Data Format, Steps, Selections and/or Options, as appro- priate, that are required to analyze experimental data by using SPSS for the following situations. [Do not produce any plots or perform any procedures, only describe/discuss how you will do them in SPSS.] (a) Generate 1000 values from a normal distribution with mean 20 and standard deviation 5. (b) Create a side-by-side (multiple) boxplot for a quantitative variable with three categories of respondents. (c) Test the equality of several medians for data from a CRD experiment using an appropriate nonparametric method. (d) Fit a linear regression model with several independent variables. (e) Perform a two-way analysis of variance involving one random effect and one fixed effect factors. [2 marks] [2 marks] [2 marks] [2 marks] [2 marks]