2. a) Find measures of central tendency (mean and median) for two variables: "Age" and "Minutes.Walked".

b)What is the shape of these two distributions? Which measure of central tendency is the best to represent the "Minutes.Walked" data: the mean or the median? Why?

c)What measure of central tendency is the best to represent "Minutes.Walked" data: mean or median? And why?

d) For the two variables: "Age" and "Minutes.Walked", find the following: range, IQR, variance and standard deviation.

e) Is "Age" or "Minutes.Walked", is more variable than the other? (Using the CVs can help).

data given : https://docs.google.com/spreadsheets/d/17_KuPkyg1hh8y0O9BcHmYtvigcDMgu1FKyPo_cCEbjI/Google Docs