ASQ
CSSBB · Question #406
A valid mathematical Regression represents all of the characteristics shown except _________________.
The correct answer is A. All of the standardized residuals will be within ±3 Standard Deviations. See the full explanation below for the reasoning.
Analyze Phase
Question
A valid mathematical Regression represents all of the characteristics shown except _________________.
Options
- AAll of the standardized residuals will be within ±3 Standard Deviations
- BThe sum of the residuals is zero
- CThe residuals when plotted follow a Normal Distribution
- DMost standardized residuals are within ±2 Standard Deviations
- EMost standardized residuals are within ±2 Standard Deviations
How the community answered
(36 responses)- A81% (29)
- B11% (4)
- C6% (2)
- E3% (1)
Topics
#regression residuals#standardized residuals#normal distribution#regression validation
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