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HYPOTHESIS TESTING PACKAGE SYMBOL
VarianceTest
performs a test with null hypothesis 
.
Details and Options
- To use
, you first need to load the Hypothesis Testing Package using Needs["HypothesisTesting`"]. 
gives a 
-value for the test that the variance of the population from which list was sampled is significantly different from 
. 
uses the test statistic 
, where var=Variance[list] and df=Length[list]-1.
is based on a 
distribution with Length[list]-1 degrees of freedom.- The following options can be given:
-
FullReport False whether to include detailed information about a test SignificanceLevel None significance level of the test TwoSided False whether to perform a two-sided test - With the option FullReport->True,
also returns the sample variance, the test statistic, and the distribution used to generate the 
-value.
