Use the following information to answer Questions 39-40. In a small pilot study, 12 women with endometrial cancer (cancer of the uterus) and 12 women with no apparent disease were contacted and asked...

Extracted text: Use the following information to answer Questions 39-40. In a small pilot study, 12 women with endometrial cancer (cancer of the uterus) and 12 women with no apparent disease were contacted and asked whether they had ever used estrogens. Each woman with cancer was matched by age, color, weight, and parity to a woman without disease. Question 39 What type of study design is this? O Cross-sectional study O Cohort study O Ecological study O Randomized controlled trial O Case-control study Question 40 Question 40 Calculate the appropriate measure of association based on the information below. Round your answer to two decimal places. Controls Exposed Not Exposed Exposed Not Exposed Cases