This activity is also part of one or more other Books. Modifications will be visible in all these Books. Do you want to modify the original activity or create your own copy for this Book instead?
This activity was created by '{$1}'. Do you want to modify the original activity or create your own copy instead?
This activity was created by '{$1}' and you lack the permission to edit it. Do you want to create your own copy instead and add it to the book?
도수의 총합이 다른 두 집단의 자료 조사
상대도수는 무엇인가?
다음 도수분포표는 A중학교의 1반과 1반과 2반 학생들의 키를 조사한 것이다.
물음에 답하여 보자.
(1) 140cm이상 150cm이하인 학생은 어디가 더 많은가?
(2) 140cm이상 150cm이하인 학생의 비율은 어디가 더 높은가?