22 of 60. In a normal distribution, which of the following are similar? Only Mean and Median Only Median and Mode Only Mean and Mode Mean, Median, and Mode Mark for follow up Question 23 of 60. Which of the following *is not* a good characteristic of a Six Sigma Project? Has a sufficient data source for the defect Has a defect that can be physically observed Has a solution ready to deploy Does not focus on behavioral driven defects Mark for follow up Question 24 of 60. This term describes the correlation between two predictor variables in a multiple regression model. Quadratic Relationships Causation Multicollinearity Dependency Mark for follow up Question 25 of 60. Which of the following statements regarding regression models is incorrect? Correlation does not imply causation Predictions using regression models are 100% correct Models always have a level of inaccuracy Collinearity needs to be considered in Multiple Regression models Mark for follow up Question 26 of 60. When do you fail to reject the Null Hypothesis? When the p-value is <.5 When the p-value is <.05 When the p-value is >.05 When the p-value is >.5 Mark for follow up Question 27 of 60. All