Degrees of freedom =
n1 + n2 - 2 =
24 + 27 - 2 = ?
I'll let you finish.
You have two independent samples of size 24 and 27. You conduct a hypothesis test and obtain a p-value. Using the conservative method what would you use for the degrees of freedom for comparison?
24
27
23
26
49
2 answers
^ This person is wrong. That's not the formula for a 2-samp degree of freedom.