Gym Visits
Let X Represent the Number of Times a Student

question 191

Essay

Gym Visits
Let X represent the number of times a student visits a gym in a one month period.Assume that the probability distribution of X is as follows:
$$\begin{array} { | c | c c c c | } \hline \boldsymbol { x } & 0 & 1 & 2 & 3 \\\hline \boldsymbol { p } ( \boldsymbol { x } ) & 0.05 & 0.25 & 0.50 & 0.20 \\\hline\end{array}$$
-{Gym Visits Narrative} Find the mean and the standard deviation of Y = 2X - 1.

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Definitions:

Individuality

The quality or state of being individual; distinct characteristics and traits that make one person or thing different from all others.

Dominant Type

A concept often used in personality theories to describe a predominant trait or behavior pattern that characterizes an individual's personality.

Strive For Superiority

The motivation to overcome perceived weaknesses and assert one's competence or excellence.

Get Along

The ability to relate or interact harmoniously with others, often considered an important aspect of social and emotional intelligence.