TASK 5 Part of a student's mark comes from their contributions to discussion in the tutorial. You are required to grade students on wl'retl'ier they meet expectations or do not meet expectations. From experience, your professor tells you that in the past roughly 33% of students will pass this component of the course. a} If the average holds true for this year as well, how many of your 22 students can you expect will meet expectations? b} What is the probability that every student in your tutorial will meet expectations? c) What is the probability that your tutorial section will exceed a 90% (meaning at least 20 of the 22 students} pass rate of students meeting expectations? TASK 6 During the nal exam, you are one of the proctors that helps the professor supervise the students and answer any questions they might have. a} You see a student. Jane. who is 3 rows in front of you and 3 rows to the left raise her hand. How many different pathways could you take to reach Jane's desk and answer her question? b} Jane, just like many other students, struggles to remember the direction of skew for probability distributions. Explain the differences between a normal. left- skewed. and right-skewed distribution to her so that she could recognize each type when she sees it. Make sure you reference all 3 measures of oentral tendency and draw a diagram in your explanation. TASK T At the end of the course, students are required to ll out a survey regarding their satisfaction with the course and the professor. To make things impartial. the professor asks you to create the survey and administer it to all students in the entire oourse. a} Does this represent a sample or a population? Explain. b} Create 3 survey questions of different styles that would be appropriate as part of this study. For each question, explain why it would not result in any bias