Hello - 1 - Does anyone know if we are provided the z-score and t-distribution tables for the exam? If not, is it safe to assume, any direct questions using the above will not be on the exam? 2 - Does the BA II Plus calculate these? I didn’t see it anywhere in the documentation. Thanks
you have to memorize the tables (just kidding) don’t worry about it, they will provide enough info for you
if you remember sigma rules you should be fine for z, for n>30 t can be approximzed by z
Know the basic ones, the list them in the book.
Should be ok then.
The most used are the 95% and 90% confidence level (Z-score)…if you remember this…it should be fine.