A Newly Popular Unit of Data in the Big Data

question 5

Multiple Choice

A newly popular unit of data in the Big Data era is the petabyte (PB) , which is

• A) 10⁹ bytes.
• B) 10¹² bytes.
• C) 10¹⁵ bytes.
• D) 10¹⁸ bytes.

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Definitions:

Correlation Coefficient

A statistical measure that calculates the strength and direction of a linear relationship between two variables.

Ethical Guidelines

A collection of guidelines aimed at ensuring business is carried out ethically and with honesty by professionals.

Operational Definition

A clear, detailed description of how variables will be measured or manipulated in a research study.

Diffusion Of Responsibility

A phenomenon where individuals are less likely to take action or feel responsible in the presence of a large group of people.