The following two-way table represents data from a survey asking students whether they have visited Alaska, Hawaii, or both. A 4-column table with 3 rows. The first column has no label with entries Hawaii, not Hawaii, total. The second column is labeled Alaska with entries 6, 8, 14. The third column is labeled not Alaska with entries 15, 21, 36. The fourth column is labeled total with entries 21, 29, 50.
What is the relative frequency for students who have been to Alaska? What is the relative frequency for students who have been to Hawaii but not Alaska? What is the relative frequency for students who have not been to Alaska or Hawaii?