Do some data entry -- 2

I have a data analysis task. Exercise2 (2.5+2.5+4+4=13marks) 2a: Plot 100 data points from a Poisson distribution with = 3. Collect this data and call the variable x1. 2b: Plot 100 data points from a Poisson distribution with = 7. Collect this data and call the variable x2. 2c: Plot the data from x1 and the data from x2 on the same axis, as best you can. 2d: Create a variable, x3, which is given by x3 ~ N(x1 + 2x2, 12), or, equivalently, x3 is x1 + 2 x2 + Gaussian noise, N(0, 12) - so s2 = 12 = 1. Plot x3 as a function of x1. Plot x3 as a function of x2. As best you can, plot x3 as a function of x1 and x2. For the remainder of this assignment, use the techniques available as best you can to do an exploratory data ana- lysis. Exercise3 ((10x0.5)+5+5+5+6=5+5+5+5+6=26marks): Consider the file file1 (or File1), which has been generated for you with several hundred data rows. There are ten attributes. 3a) For each of the 10 attributes, what type of data type do you think that they are: numerical, numerical and continuous, numerical and discrete, categorical, categorical and ordinal, categorical and nominal? Be as specific as you can. If it might be more than one of the above, explain why. Where you think it is necessary, justify your answer. For the remainder of this question, let us consider the first three attributes: Att1, Att2 and Att3. 3b) Argue as to whether Att1 and Att2 are dependent or independent. If dependent, explain how. Explain your answer. 3c) Argue as to whether Att1 and Att3 are dependent or independent. If dependent, explain how. Explain your answer. 3d) Argue as to whether Att2 and Att3 are dependent or independent. If dependent, explain how. Explain your answer. 3e) Argue as to whether there are any dependencies among the first three attributes in this data-set. Again, make sure to explain your answer.