\BeginKnitrBlock{exercise}\iffalse{-91-82-101-116-104-105-110-107-105-110-103-32-99-111-110-99-108-117-115-105-111-110-115-93-}\fi{}<div class="exercise"><span class="exercise" id="exr:unnamed-chunk-12"><strong>(\#exr:unnamed-chunk-12)  \iffalse (Rethinking conclusions) \fi{} </strong></span>What is the consequence of this story on the conclusion that nose colour and height are associated?</div>\EndKnitrBlock{exercise}