T Test Excel. Specifies the number of distribution tails. The second data set.
When we want to compare two means we use t test. Excel t test function step 1. The first data set.
In simple terms the result of the test indicates whether the difference is significant or due to random chance.
Type is the kind of t test to perform. Press enter or return. Tails specifies the number of distribution tails. Specifies the number of distribution tails.
