Description

Probability and Conventional levels of Significance

Test for a single sample (It is also called a one-sample t test.)

Degrees of Freedom (and is abbreviated as df)

 Test for Independent means

Explain the assumptions for using a t test for Independent means (also called two-sample t-test, and independent-samples t-test). Provide an example for when you could use a t Test for a Single Sample (It is also called a one-sample t test.) Provide an example for when a Two-Sample t Test.