Before searching for answers, you must understand what Unit 7 asks you to do. Typically, the scenario involves:
: This is a major focus of the numerical quiz questions. You are expected to interpret multiple linear regression models.
Another common question asks: "What does an R-squared of 0.85 mean?"
Before the graded quiz, there is usually an ungraded practice task. Do it. Verify your totals against the sample answers provided. If your practice pivot table matches, move on.
