A dentist polls his patients and finds that 83 percent brush their teeth at least twice a day, 47 percent floss daily, and 19 percent brush at least twice a day and floss daily. What is the probability that a patient flosses daily, given that he or she brushes at least twice a day? Round to the nearest percent. 16% 23% 40% 57%

Question

Braydon Owens

1 December, 08:53

+5

Answers (2)

Know the Answer?

Reese Pratt · Answer 1

I believe the answer is 23% but i am not positive

Sheena · Answer 2

Sheena 1 December, 12:06

0

The E2020 answer is 23 percent