A study in the state of Georgia was conducted to determine the percentage of all community college students who have taken at least one online class. 1500 community college students were contacted and asked if they had taken at least one online class during their time at their community college. These responses were then used to estimate the percentage of all community college students who have taken at least one online class. Identify the variable of interest in this study. the number of online classes a student has taken all community college students in the state of Georgia the 1500 community college students contacted the response (Yes/No) to the question, "Have you taken at least one online class?" Question 5 (1 point) Solve the problem. The way in which an interviewer asks a question about political party affiliation causes respondents to answer that they have no affiliation when they actually do. What type of problem has occurred? nonresponse bias selection bias O measurement error