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.
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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).
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If I'm not mistaking, I think west Africa was rich in salt which was wanted by colonizers, and Africa was also rich in gold
Answer:
Ok so this is a short answer: photosynthesis is the process when plants use sunlight to make their own food
Explanation:
Answer:
The correct answer is option D.
Explanation:
Living on less than $1.25 a day gives 40% of India's population one of the lowest standards of living in the world. As a result, in India, the population face serious social issues such as high disease and death rates, poor educational standards, no birth planification what leads to overpopulation, etc.
