Exercises

  1. Using the variables "2D absorption, "2D iron and "2D aluminum introduced in Section [*] above construct and examine a model with "2D absorption as the dependent variable.
  2. Using the variables "2D abrasion-loss, "2D tensile-strength and "2D hardness introduced in Section [*] above construct and examine a model with "2D abrasion-loss as the dependent variable.