Use the following situation for Questions 34 thru 38. The director of a regional hospital is interested in determining whether or not the proportion of incoming female patients who needs a pap-smear has increased. A sample of female patients taken several years ago is compared with a sample of female patients this year. Results are summarized below. SAMPLE SIZE NO REQUIRING PAP-SMEAR PREVIOUS SAMPLE 250 50 PRESENT SAMPLE 300 69 The interest of the director represents a Question 36 options: A. one tailed test B. two tailed test C. one tailed or a two tailed test, depending on the confidence coefficient D. one tailed or a two tailed test, depending on the level of significance