Gym Visits Let X Represent the Number of Times a Student

question 53

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: ​ ​
-{Gym Visits Narrative} Find the mean and the standard deviation of Y = 2X − 1.

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Definitions:

Caterpillar CX28

A model of automatic transmission designed by Caterpillar, specifically developed for use in heavy-duty vehicles and equipment.

Continuously Variable

Describes transmissions that can change seamlessly through an infinite number of effective gear ratios, providing smooth acceleration.

Serial Communications Interface

A type of data transmission in which data is sent sequentially one bit at a time, often used in computer networks.

J1939 Bus Communications

is a protocol based on Controller Area Network (CAN) for heavy-duty vehicular applications, providing a standard for truck and bus communication, including engine data exchange, diagnostics, and control.