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isixsigma on MSNThe Role of the Anderson-Darling Test in Assumption TestingWhat exactly is an Anderson-Darling test? Testing for normality is often the first step in analyzing your data. Many ...
Thus, if lifetime data are a sample from a distribution, the CDF estimated from the data plots approximately as a straight line on a probability plot for the distribution. You can use the RELIABILITY ...
Note that the PROBPLOT statement creates a normal probability plot for DIAMETER by default. The nonlinearity of the point pattern indicates a departure from normality. Since the point pattern is ...
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