Respond to the following short answer questions:
D3.1 Recoding Variables. Why did you recode ‘father’s education’ and ‘mother’s education’? When would you not want to recode normal/scale level variables into two or three categories?
D3.2 Computing Variables. Why did you compute parent’s education?
D3.3 Evaluating Data. In Output 5.5, do the ‘pleasure scale’ scores differ markedly from the normal distribution? How do you know? Is ‘math courses taken’ normally distributed?