Examlex
Fitness is sustained movement performed at a pace for which the body can supply adequate oxygen to meet the demands of the activity.
Chi-squared Test
An analytical tool designed to assess if the observed frequencies differ significantly from those that were expected in one or more categories.
Normal Distribution
The distribution exhibits a symmetrical pattern centered on the mean, demonstrating the more common appearance of close-to-mean data than those at a distance.
Degrees Of Freedom
The number of values in a study that are free to vary when statistics, like variance, are being calculated, influencing the shape of various distributions.
Parameters Estimated
The process of using sample data to estimate the values of parameters in a statistical model.
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