Fully support your answers. The COMM223 course coordinator would like to get feedback on the course content from students registered in the course during the Winter 2022 academic semester. (i) Does the coordinator have a perfect frame or an imperfect frame? Explain your answer. (ii) Which sampling procedure does the coordinator need to use if he/she wants to generate a sample, including at least one student from every section using a random selection process? Briefly explain the sampling procedure that you select. (iii) Which sampling procedure does the coordinator need to use if he/she wants to generate a sample, including at least one student from every section if he does not have to use a random selection process? Briefly explain the sampling procedure that you select. Fully support your answers. The COMM223 course coordinator would like to get feedback on the course content from students registered in the course during the Winter 2022 academic semester. (i) Does the coordinator have a perfect frame or an imperfect frame? Explain your answer. (ii) Which sampling procedure does the coordinator need to use if he/she wants to generate a sample, including at least one student from every section using a random selection process? Briefly explain the sampling procedure that you select. (iii) Which sampling procedure does the coordinator need to use if he/she wants to generate a sample, including at least one student from every section if he does not have to use a random selection process? Briefly explain the sampling procedure that you select