With contingency tables, what do we do if we get an expected frequency less than 5, I've never seen one, but what if?
Also in the conclusions for those questions, do we usually say "not enough evidence for association" or "they are not independent", because I'm getting mixed messages from the mark schemes. Sometimes they seem to be sure like "Money has NO relation to happiness" and sometimes they're like "Oh, I guess we don't have enough evidence of a relationship between money and happiness". I'm like, bitch, MAKE! UP! YOUR! MIND!!