4 ms·
But the additional theories that you will disprove in further experiments are a subset of Ha so how can disproving H0 not be seen as evidence that Ha is correct
by Paradigma11 12y ago
But the additional theories that you will disprove in further experiments are a subset of Ha so how can disproving H0 not be seen as evidence that Ha is correct. How can
H0: the 2 means are equal.
and
Ha: The 2 means are not equal not encompass the whole universe.
For practical purposes NHST is a function that returns either H0 or Ha.