Which of the Following Best Describes Numerical Statistical Variables

question 7

Short Answer

Which of the following best describes numerical statistical variables? $$\begin{array} { | l | l | } \hline \text { A. } & \text { Variables whose outcomes are real numbers. } \\\hline \text { B. } & \text { Variables which are nominal. } \\\hline \text { C. } & \text { Variables which are categorical. } \\\hline \text { D. } & \text { None of these choices are correct. } \\\hline\end{array}$$

Grasp the role of blogs and microblogs in sales, marketing, and market research.

Learn the functionalities of microblogs in live events and the value of content curation.

Understand the importance of community management and crafting effective business communications in the blogging and microblogging context.

Understand the business uses and non-uses of microblogging.

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Definitions:

Industry

A classification of businesses that perform similar types of work or produce similar goods and services.

Output

The total amount of goods or services produced by a company or economy.

Marginal Social Cost

Sum of the marginal cost of production and the marginal external cost.

Air Pollutants

Substances in the air that can cause harm to humans and the environment.