Examlex
What three main observed phenomena are the strongest support for the "big bang" theory?
Body Height
The length of a human body from the bottom of the feet to the top of the head when standing upright.
Ratio
A ratio is a mathematical expression that compares two or more numbers, showing how much larger one quantity is than another.
Coefficient of Determination
This statistic measures the proportion of the variance in the dependent variable that is predictable from the independent variable(s) in a regression model, often represented as R².
Total Variation
The sum of squared differences between observed values and their overall mean in a dataset.
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