What Is the Common Value Used as Reference Voltage (V-Ref)in

question 18

Multiple Choice

What is the common value used as reference voltage (V-Ref) in truck chassis electronics?

• A) 1 V
• B) 5 V
• C) 12.6 V
• D) 13.8-14.2 V

---

Definitions:

Standard Deviation

A measure of the dispersion or variation in a set of values, indicating how spread out the values are from the mean.

Confidence Level

The likelihood that a confidence interval encompasses the actual population parameter.

Sample Size

The number of observations or specimens collected for the purpose of statistical analysis.

Population Mean

The average value of a characteristic in a population, representing a parametric measure of central tendency.