1. Using the data collected from the Student Data Survey at the beginning of the course, construct a probability distribution of the levels of confidence regarding the course (1-4). Examples of probability distribution tables are found in 5.2.
2. Find the mean and standard deviation of the probability distribution for #3.
1= not confident
2= confident
1= 71, 19.45%
2=135, 36.99%
3= 129, 35.34%
4= 30, 8.22%