Which of the Following Is True for a Normal Distribution

question 53

Short Answer

Which of the following is true for a normal distribution? $\begin{array}{|l|l|}\hline A&\text {It is unimodal. }\\\hline B&\text {It is symmetrical. }\\\hline C&\text {It has a bell shape. }\\\hline D&\text {All of these choices are correct. }\\\hline \end{array}$

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Definitions:

Duration

The measure of how long something lasts, from its beginning to its end, often used in the study of perception and memory.

Physical Reactions

Bodily responses to stimuli, including reflexes, movements, and physiological changes, often automatic and involuntary.

Blocked

Prevented from progressing or moving forward, often referring to an impediment in a process or pathway.

Thwarted

Refers to being prevented from accomplishing something or obstructed in achieving an objective.