Find $\mathrm { z } _ { \alpha / 2 }$

question 33

Multiple Choice

Find $\mathrm { z } _ { \alpha / 2 }$ for the given value of $\alpha$ .
$$\alpha = 0.01$$

• A) \(2.05\)
• B) \(2.575\)
• C) \(0.19\)
• D) \(2.33\)

---

Definitions:

Automobile Accident

An unexpected and unplanned event involving motor vehicles, resulting in damage, injury, or death.

Independent Variable

The variable that is manipulated by the researcher to examine its impact on the dependent variable in an experiment.

Dependent Variables

Variables in a study that are expected to change or vary as a result of manipulations or treatments applied to independent variables.

Factorial Designs

Experimental designs that allow investigation of the effects of multiple factors (independent variables) and their interactions on one or more outcomes (dependent variables).