C2090-930

C2090-930 practice questions, page 3 of 3, with answer review and explanations.

Question 11

You need to determine whether a variable should be removed in the stepwise variable selection methods in logistic regression. Which two metrics are used to accomplish this task? (Choose two.)

  1. Wald Statistic
  2. KS-Statistic
  3. Likelihood Ratio (LR) Statistic
  4. Z-Statistic

Question 12

Referring to the exhibit, from which node is the output generated and on which data does it show greater accuracy?

  1. Statistics, 1_Training
  2. Statistics, 2_Testing
  3. Analysis, 1_Training
  4. Analysis, 2_Testing