AP Stat – Review Unit IX – Chi-Squared

Here is the review for our next test, scheduled for Friday/Monday, March 3/6:

  • Review Unit IX (Chi-Squared) (answers are on the last page)
    Update 3/3: A small typo was fixed on the answer to #9(b) - it should say "...largest negative difference" - previously it said "largest positive difference", which was incorrect.