Examlex
An overabundance of the neurotransmitter norepinephrine is most likely to be associated with
Degrees Of Freedom
The count of the number of values in a calculation that are free to vary without infringing on the given data.
T-Distribution
A probability distribution that arises in the sampling distribution of sample means, especially useful when the sample size is small and the population standard deviation is unknown.
Normal Distribution
A bell-shaped curve where a large number of data points are symmetrically distributed around the mean, with fewer and fewer observations the further away from the mean.
Point Estimate
A single value or statistic that serves as the best guess or most reasonable approximation of a population parameter.
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