A dentist polls his patients and finds that 83 percent brush their teeth at least twice a day, 47 percent floss daily, and 19 pe

Question

3 years ago

12

A dentist polls his patients and finds that 83 percent brush their teeth at least twice a day, 47 percent floss daily, and 19 pe

rcent 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.
A.16%
B.23%
C.40%
D.57%

Mathematics

1 answer:

noname [10] · Answer 1 · 2022-01-18T00:46:11+03:00

noname [10]3 years ago

4 0

The answer is B (23%)