Select the letter which correctly defines the word value. Group of answer choices The estimated lightness of a surface color. Light having a narrow wavelength. Colors opposite on the color wheel. A quantum of light energy.

Use a graphic approach to systematically represent the root causes of a problem, the relationships between different causes, and sometimes a prioritization of which causes are most important. a. cause analysis approaches b. force-field analyses c. cause-and-effect diagrams d. root-cause diagrams