XLSTAT: Tests t et z pour un échantillon dans Excel
Learn how to compare a sample mean to a theoretical value using Student's t-test and z-test in Excel with XLSTAT. Discover when to use each test based on population variance.
Learn how to compare a sample mean to a theoretical value using Student's t-test and z-test in Excel with XLSTAT. Discover when to use each test based on population variance.
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