Today I reinvestigated Python datatypes that are primitive (string, float, integer, boolean) or non-primitive (lists, files, tuples, sets, dictionaries)

I also took note of some built in functions to read more about: round, sum, len, &print. I also wanna read more on expressions Other things to look up: is "mu" a naming convention for mean/average?, for in loops, indentation, operators, standard deviation, **2, **(1/2), if, elif, else, is, and, or, not, <, >, <=, >=, !=, ==, k-v pairs, conventions, bracket notation, can k-values be tuples?, iterables