00:01
10, choosing a smaller level of significance that is a smaller alpha risk results in.
00:08
We have a few different options here.
00:11
So we're just going to say low alpha.
00:19
What does that represent? well, let's go through the choices.
00:21
A lower risk of type 2 error and low power or a lower risk of type 2 error and high power, a higher risk of type 2 error and low power, a higher risk of type 2 error and high power, higher power and no change in type two error or in power.
00:37
So all the choices are referring to type two errors and power.
00:45
First thing i want to address is power.
00:47
So if we want to increase power, we could increase alpha.
00:52
Therefore, if we want to decrease power, we could decrease alpha.
00:55
So because alpha is being decreased, we know for sure that power is being decreased...