23. Salary Range

Question:

What are the maximum and minimum values taken by “salary”?

(NB: same caveat as in the last quiz. If you look at finance_features, there are some "NaN" values that have been cleaned away and replaced with zeroes--so while those might look like the minima, it's a bit deceptive because they're more like points for which we don't have information, and just have to put in a number. So for this question, go back to data_dict and look for the maximum and minimum numbers that show up there, ignoring all the "NaN" entries.)