This document discusses the differences between the T-test, Z-test, and F-test. The T-test is used to compare the means of two samples, the Z-test compares the means of two normally distributed populations, and the F-test compares the variances of two normally distributed populations. The document provides an overview of hypothesis testing and when each statistical test is appropriately used.

1. Difference Between T
test, Z test, F test
ZAHID RIAZ HAANS (LECTURER)
KAMYAB INSTIUTE OF MEDICAL SCIENCES KOT ADDU
E-MAIL. zahidriazhaans50@gmail.com

12. Hypothesis testing

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