Test your expertise with this Design of Experiments Assumptions Quiz! Perfect for students, statisticians, researchers, and DOE professionals. This Design of Experiments Assumptions Quiz covers key concepts like residuals, normality tests, and model validation. Sharpen your skills and validate your knowledge about the design of experiments (DOE). Take the Design of Experiments Assumptions Quiz now!
Online Design of Experiments Assumptions Quiz with Answers
Online Design of Experiments Assumptions Quiz with Answers
- A measure used in statistical analysis that assesses how well a model explains and predicts future outcomes is called
- In a ——————- $R^2$ is equal to square of Pearson’s correlation
- The range of coefficient of determination is from:
- Residuals are estimates of ——————— obtained by subtracting the observed responses from the predicted responses.
- Residuals as elements of variation unexplained by the ——————.
- Residual is a form of:
- The normal probability plot is a graphical technique for assessing ——————–.
- If the error distribution is normal, the plot will resemble —————-.
- A normal probability plot is also useful
- Plot of Residuals in Time Series are useful for:
- If the spread of residuals is different on two ends of the plot, then non-constant ————— is suspected.
- Plot of Residuals in Time Series are useful for to detect:
- Test of Equality of Variances include
- Bartlett’s test utilizes —————.
- Bartlett’s test is used to test equality of more than:
- A Q-Q plot is constructed between —————.
- Residuals follow normal distribution if residual plot resembles —————–.
- A Q-Q plot is constructed by plotting sample quantiles vs:
- Transforming the data in case of violation of assumption require
- The predicted value versus residual plot should show:
