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Why does the land surface cool more rapidly at night than the water?
Rule Of Five
A statistical rule stating that if a dataset contains more than five times the sample size of another, the larger can be considered approximately normal in distribution.
Expected Frequency
The number of occurrences predicted in a category of a contingency table based on the assumption of a particular hypothesis, commonly used in chi-squared tests.
Expected Frequency
The number of occurrences of an event expected in a study based on a probability model.
Sample Size
The number of observations or subjects used in a study or experiment, which represents a portion of the population being studied.
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