Z/T Table

Im sure this has been discussed, but are the Z and T and Chi squared are given to us? Whats the extent that these should be memorized? Thanks!!

brodskan Wrote: ------------------------------------------------------- > Im sure this has been discussed, but are the Z and > T and Chi squared are given to us? Whats the > extent that these should be memorized? > > Thanks!! know these things inside and out -Peter Olinto

Should the table be memorized? Are you serious?

No, just make sure you know the one and two tailed z values for 90%, 95%, and 99%. Otherwise they will give you an extract of the table.