When a football game is being played, a researcher counts how many times the coaches of the winning and losing teams yell at the referee. The technique used to quantify observations was called the frequency method.
<h3>
What is frequency method?</h3>
When the spectral content of a signal fluctuates with time, or when the signal is nonstationary, time-frequency approaches provide a handy method for describing that content. A bilinear (quadratic) representation results naturally from basing a representation on the decomposition of a signal's energy.
<h3>
Why do we use frequency analysis?</h3>
A component of descriptive statistics is frequency analysis. Frequency in statistics refers to the number of times an event takes place. Frequency Analysis is a crucial branch of statistics that examines measures of central tendency, dispersion, percentiles, etc. in relation to the quantity of occurrences (frequency).
Learn more about descriptive statistics: brainly.com/question/13335435
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<u>Answer:
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Out of the following activities, scientific activity corresponds to Phil's work.
Option: (B)
<u>Explanation:
</u>
- When the task assigned to an individual has a well-defined framework that he strictly needs to restrict his work to, there is no room for him to add his own creativity to it.
- This ceases the work from being artistic and makes it completely scientific because of the defined guidelines that need to be followed to get an output that is predetermined.
Answer:
The correct answer: a) Like Harrison, about 20 percent of people experience a gentle death.
Explanation:
Death is a natural process, which can happen due to different factors; these causes can be due to diseases, old age, accidents, environmental disasters, among others.
According to the causes of death of people can be divided into different types, one of its types is soft death.
The soft death is when the individual does not present physical sufferings; this can be due to old age or produced by the person's decision, the latter is known as euthanasia.
Euthanasia is performed through medical assistance to people with terminal medical conditions and aims to ensure that the patient does not continue to suffer pain.
In the case of Mr. Harrison, he has a soft death, enjoying his last days at home and with people important to him.
<em>I hope this information can help you.</em>
All religions have (b). religious holidays
Explanation:
The Chalcolithic period, or Copper Age, was an era of transition between the stone tool-using farmers of the Neolithic and the metal-obsessed civilizations of the Bronze Age. The Copper Age was really a phenomenon of the eastern Mediterranean regions, and occurred from roughly 3500 to 2300 BCE.
