Technician a Says 42-Volt Automotive Electrical Systems Can Use Smaller

question 5

Multiple Choice

Technician A says 42-volt automotive electrical systems can use smaller wires to supply the same amount of power to electrical accessories. Technician B says a 42-volt electrical system can kill you if your skin contacts exposed wiring. Who is correct?

• A)A only
• B)B only
• C)both A and B
• D)neither A nor B

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Definitions:

Independent Variable

The variable in an experiment that is manipulated or changed by the researcher to observe its effects on the dependent variable.

SSE

Stands for Sum of Squared Errors, a measure used in statistics to indicate the difference between the observed and predicted values.

Coefficient Of Determination

A statistical measure, often denoted as R^2, that illustrates the proportion of variance for a dependent variable that's explained by an independent variable or variables in a regression model.

Y-intercept

The point where a line crosses the Y-axis of a graph.