..I have a question where I have to test the equality of two variances using the F distribution at 5% level of significance.
H0 is the variances are equal
H1 is the variances are not equal.
I woked my p-value out to be 1.19 and I have to use an F29,29 distribution.
Do I have to use the 2.5 percent points table as it is a two-tailed test? Mr F says: Yes.
You reject H0 if the calculated F-value is in either the the upper or lower 2.5 percent of the tail of the F distribution. The upper-tail critical value can be got directly from the tables. Do you know how to get the lower-tail critical value?
Also if 1.19<F29,29 do I accept or reject H0? Mr F says: See above.
Can anyone help me?