T-table
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Student's T distributionStats/Distribution 2020. 1. 16. 11:31
1. Overview Visually the Student's t distribution looks much like a normal distribution but generally has fatter tails. fatter tails allow for a higher dispersion of variables and there is more uncertainty. It is a small sample size approximation of a normal distribution. We use the Student's t distribution When it doesn't have sufficient data. Student's t distribution is frequently used when co..