How do you interpret the results of Welch's t-test?

May 11, 2012 ... The t-distribution is very closely related to the standard normal distribution and, like the normal, is a symmetric bell-shaped distribution. Nov 5, 2009 ... This paper proposes a new class of asymmetric Student-t (AST) distributions, and investigates its properties, gives procedures for estimation, ... We encourage the system to find sparse features by using a Student- t distribution to model each filter output. If the t-distribution is used to model the ... Oct 12, 2023 ... We address the problem of computing a consistency factor for the MCD estimator in a heavy-tail scenario, when uncontaminated data come from a multivariate ... 1.00. 0.50. 0.40. 0.30. 0.20. 0.10. 0.05. 0.02. 0.01. 0.002. 0.001 df. 1. 0.000. 1.000. 1.376. 1.963. 3.078. 6.314. 12.71. 31.82. 63.66. 318.31. 636.62. Implementation of Student's t-distribution. See Also: "Student's t-distribution (Wikipedia)", "Student's t-distribution (MathWorld)", Serialized Form. Field ... The most commonly used significance level is α = 0.05. For a two-sided test, we compute 1 - α/2, or 1 - 0.05/2 = 0.975 when α = 0.05. If the absolute value of ... A Student's t continuous random variable. For the noncentral t distribution, see nct . ... distribution; noncentral generalizations of some distributions ... (2) Student's t-distribution is less peaked than a normal distribution, at the same time, t-distribution has “fatter tails”. In this way, it seems like that ... a continuous probability distribution that generalizes the standard normal distribution. Like the latter, it is symmetric around zero and bell-shaped.