Diff selection: Mark the radio buttons of the revisions to compare and hit enter or the button at the bottom.
Legend: (cur) = difference with latest revision, (prev) = difference with preceding revision, m = minor edit.
Legend: (cur) = difference with latest revision, (prev) = difference with preceding revision, m = minor edit.
| rev | Admin | (Created page with "A theme park conducts a study of families that visit the park during a year. The fraction of such families of size <math>m</math> is <math>\frac{8-m}{28}, \, m = 1,\ldots,7</m...") | May 8'23 at 11:23 | +668 |