MATH 51 is a rite of passage for many Stanford students. And over the years, it has acquired a reputation as a challenging course (which may now be outdated given the major overhaul it has undergone).

Scatter plots show the relationship between two variables. For example, you can explore the relationship between students' scores on standardized tests of math and verbal ability by following these ...

Two columns or rows of data in Microsoft Excel may contain useful information, but you'll just have a set of numbers. You can give spreadsheet viewers a graphical representation of those numbers by ...