mountains seaside island
hiking 45 20 12
swimimng 12 53 40
given the data in the table, what is the relative frequency that the people who prefer island vactions also prefer swimming? round the percentage to the nearset tenth
To find the relative frequency of people who prefer island vacations also prefer swimming, we first need to look at the data in the intersection of the island row and swimming column, which is 40.
Next, we need to sum the total number of people who prefer island vacations, which is 12 + 40 = 52.
Therefore, the relative frequency is 40/52 = 0.7692.
Converted to a percentage, this is approximately 76.9%.