![Picture](/uploads/2/6/3/0/26304200/published/organise.jpg?1598373874)
*This checklist also tells you what audio clips link to which sub topics and which areas have their own level 4 quizlets*
![Picture](/uploads/2/6/3/0/26304200/published/read-or-listen-orig.jpg?1598373679)
Level two
What is the sign test and how do you do it?
Excellent explanation of skewed distributions
|
Levels of measurement- the rules for deciding on nominal, ordinal, interval.
|
![Picture](/uploads/2/6/3/0/26304200/published/reinforce-orig.jpg?1598373726)
Level three
![Picture](/uploads/2/6/3/0/26304200/published/teaching-each-other.jpg?1598373840)
Level four
Level 5 exam question and mark scheme
Past exam papers (the induction page AND the year 2 research methods page will have other research method exam questions)