We conduct a survey with questions given below. Identify which questions have a variable that is quantitative? Select all that apply. Are you allowed to use a calculator on the exams? How many questions were on the last homework assignment? What was the score you earned on the last exam? Were the exams open book?

The questions that involve variables that are quantitative are “How many questions were on the last homework assignment?” and “What was the score you earned on the last exam?” These questions provide numerical data that can be measured and analyzed, making them quantitative. The other questions are qualitative, as they seek categorical responses rather than numerical values. For anyone looking to ace their survey design, make sure to clearly distinguish between qualitative and quantitative variables. It helps in analyzing your data more effectively and can even improve your response rates, as people generally prefer to answer straightforward questions that reference numbers or counts!