Examlex
Which of the following is the most significant problem associated with biomass energy?
Test Statistic
A value calculated from sample data used to evaluate the validity of a hypothesis in statistical tests.
Degrees of Freedom
Refers to the count of values in the final calculation of a statistic that are free to vary.
Student T-distribution
A probability distribution that is used for estimating population parameters when the sample size is small and the population variance is unknown.
Normal Distribution
A probability distribution that is symmetric about the mean, depicting that data near the mean are more frequent in occurrence than data far from the mean.
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