Answer each question below. Use SPSS as needed, and include the software outputs as part of the Word document you submit.

  • What is a Q-Q plot?
  • Given a set of realized values of a random variable, how can a Q-Q plot be used to assess the distribution of the random variable?
  • Using histograms and Q-Q plots (except for binomial), match each random variable to one of the following distributions: Binomial (with N=1, P=0.7), Chi-square (with d.f.=20), Exponential, Lognormal, Normal, and Uniform.