Examlex
Until Yellowstone's devastating fire season of 1988, which of the following was the park's official policy?
Standard Error
A statistical measure that estimates the accuracy of a sample mean by describing the dispersion of sample means around the population mean.
Sample Mean Difference
The difference between the mean values of two samples drawn from the same or different populations.
Population Means
The average value of a particular characteristic in the entire population.
Sampling Distribution
A sampling distribution is the probability distribution of a given statistic based on a random sample.
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