What is the question asking you to do if it says 'compare'? E.g. Compare the mean and standard deviation to the median and IQR for the sample. Btw, I haven't done further maths 1/2.
Comparing mean and median allows you to know if they are negatively skewed or positively skewed. I cant remenber right now but i think these are how you know:
Mean = median: Data is symmetrical
Mean > median: Positive skewed
Mean < median: Negative skewed.
Comparing standard deviation and IQR allows you to know which has more deviation. This type of question is not common, but the mean and median is. Be sure to use numerical proof
Such as The mean (21.3) is larger than the median (20.7) which means that the data is positive skewed.