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-The axes of leads I, II, and III form an equilateral triangle with the heart at the center (Einthoven's triangle). If the augmented limb leads are added to this configuration and the axes of the six leads moved in a way in which they bisect each other, the result is the _______________.
T-Distribution
A probability distribution that is used to estimate population parameters when the sample size is small and the population variance is unknown.
Population Variances
The measure of dispersion that quantifies how much the values of a population differ from the population mean.
Pooled Estimate
A combined estimate derived from two or more sample estimates, often used in hypothesis testing or meta-analysis.
Two-Sample Procedure
A statistical method used to compare two independent samples to test a hypothesis about the difference between population parameters.
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