Please may you clarify when you should use the z-table and the t-table? I just sat the practise exam and got the wrong figures for question 3) as I was using the t-table when I was supposed to using the z-table (I seem to remember that for sample data smaller than n = 50, [n<50] you should use the t-table )

In the Course Notes -> Section 1 -> 1_What does the course cover -> Course notes -> Statistics - Course notes.pdf Page number 25 acts like a cheat sheet that tells you which one to use in which cases.

Follow this topic

Yusuf Chester-Morris

Last answered:

20 Nov 2021

Posted on:

05 Nov 2021

When to use the z-table or t-table

in Statistics / Population variance known, z-score

1 answers ( 0 marked as helpful)

Ahmed AbouElhamayed

Posted on:

20 Nov 2021

When to use the z-table or t-table

Submit an answer

related questions