How many combinations does 4 checkboxes give?

Answer 1

Well, honey, if you've got 4 checkboxes, you've got yourself 2 to the power of 4 combinations, which equals 16. So buckle up and start checking those boxes, because the possibilities are endless... well, 16 to be exact.

Answer 2

Assuming there are 5 check boxes and the respondent may check any number of them, the answer is 24 = 16 combinations.