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How many different body systems are included in the Imaging Section?
F-Ratio
Statistic used to test differences between group means.
α
In statistics, α (alpha) typically denotes the level of significance, the probability of rejecting the null hypothesis when it is true.
Df
Short for degrees of freedom, referring to the number of independent pieces of information remaining after estimating one or more parameters.
Y-Intercept
The point where a line crosses the y-axis on a graph, indicating the value of y when x equals zero.
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