Examlex
The amount of time a student spent studying for an exam will be measured on a ratio scale.
Time-series Data
Data points collected or recorded at successive points in time, often used to analyze trends, cycles, or patterns.
Seasonal Variation
Periodic fluctuations in data or phenomena that occur at regular intervals within a year due to seasonal factors.
Cycles
Periods or sequences in a system or process that repeat in a regular pattern, such as the phases of economic growth and decline or the operation of machinery.
Seasonality
Refers to fluctuations in demand or supply of certain products or services that occur regularly at certain times of the year.
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