Which of the Following Statements Is True About R²

question 88

Multiple Choice

Which of the following statements is true about r²?

• A)It is also called the coefficient of correlation.
• B)It is also called the coefficient of determination.
• C)It represents the percent of variation in X that is explained by Y.
• D)It represents the percent of variation in the error that is explained by Y.

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Definitions:

FTP

FTP, or File Transfer Protocol, is a standard network protocol used for the transfer of computer files between a client and server on a computer network.

Mobile Technology

This term encompasses the range of technologies used in mobile devices like smartphones and tablets, including software, hardware, and networking capabilities.

Pairing

The process of establishing a communication link between two digital devices, allowing them to communicate or share data.

Bluetooth

A standard for wireless technology that facilitates the exchange of data over short distances between fixed and mobile devices, enabling the formation of personal area networks.