The answer is not B can you pls answer this

Homepage - Elementary St x 3 Pearson MyLab and Master X Assignments X Do Homework - Homework X Page 21 X + /Student/PlayerHomework.aspx?homeworkld=630714218&questionld=2&flushed=false&cld=7059180¢erwin=yes H . .. Fall 2022-Section 04 Hayley Huie 08/17/22 6:41 PM Part 1 (1.1-1.2) Question 7, 1.2.9 HW Score: 42.86%, 3 of 7 points O Points: 0 of 1 Save Part 1 of 3 Suppose a psychology student is interested in exploring graduate school in the northeast. The student identifies a program of interest and finds the name of 4 students from that program to interview. In this context, identify what is meant by the a. subject, b. sample, and c. population. a. What is the subject in this context? A. the psychology student conducting the interviews O B. all students enrolled at graduate schools in the northeast O C. each student in the psychology program O D. the graduate schools in which the psychology student is interested