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T-test, single sample for the mean

Requires that the sample is normally distributed. The Shapiro-Wilk Expanded test can be used to check if samples are normally distributed.
 
Tests the hypotheses:
H0 There is no difference between the mean of the sample and the specified mean  
H1 (two-tailed) The mean of the sample is different than the specified mean  
H1 (one-tailed) The mean of the sample is either less than or greater than the specified mean  

 Data Entry


Sample:
Mean:
Significance level α: 
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