A regression line is used to estimate:
A. Whether or not a process is stable or has predictable performance.
B. How a change to the independent variable influences the value of the dependent variable.
C. The upper and lower specification limits on a control chart.
D. The central tendency, dispersion, and shape of a statistical distribution.
Answer:B
A regression line is used to estimate:
A. Whether or not a process is stable or has predictable performance. B. How a change to the independent variable influences the value of the dependent variable. C. The upper and lower specification limits on a control chart. D. The central tendency, dispersion, and shape of a statistical distribution.