Question
A wind turbine turns wind energy into electricity using the aerodynamic force from the rotor blades. In 2019 , wind power accounted for 5 percent of all electricity generated in the United States. The US Geological Survey compiled a database of over 53,700 wind turbines in the country. Several variables measured for each wind turbine in the database are listed. Determine the type of data (quantitative or qualitative) recorded for each variable. (Note: A project consists of multiple wind turbines that form a single system.) Complete parts a through e. e. Number of turbines in the project
Ask by Cook Thornton. in the United States
Nov 03,2024
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Tutor-Verified Answer
Answer
The variable "Number of turbines in the project" is quantitative data.
Solution
The variable "Number of turbines in the project" is a **quantitative** variable. This is because it represents a count of the number of turbines, which can be measured and expressed numerically. Quantitative data can be further classified as discrete (countable) or continuous, and in this case, it is discrete since you can only have whole numbers of turbines (e.g., 1, 2, 3, etc.).
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Simplify this solution The Deep Dive
The number of turbines in a project is a quantitative variable. This is because it represents a countable value that can be measured and expressed numerically, allowing for calculations like averages or totals. If you're diving into the details, it's interesting to note that wind farm projects can vary significantly in size, with some consisting of just a few turbines while others may have hundreds! This variability can impact overall efficiency and energy output as well, making it a fascinating aspect of wind energy development.
