There are 6 school buses that pass by Langara College every morning at 8am. Each of these school buses has the following number of students (i.e. riders): 27, 51, 55, 32, 37, 38.

a) Describe, in words, each of the following in the context of the data: individual (i.e. observation), variable and what type of variable is this (categorical or quantitative).

b) Calculate the mean, standard deviation and the five-number summary of these data. Show your work.

c) Interpret, in the context of the data, each of the descriptive statistics in part b). Please use full sentences - your sentences should be clear and concise. Refer to our class examples if you need to remind yourself what the interpretation of the descriptive statistics looks like.

d) Are there any outliers in this dataset? (Remember to use the rule for outliers here!) Show your calculations and make an appropriate conclusion.