A dentist wants to find out how often her patients floss their teeth. Which samples are biased?

asked Oct 26, 2021 65.6k views

0 votes

by Rkapl

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4 votes

All her patients with with no cavities
Patients younger than 18
Every patient with braces

Wegged answered Oct 26, 2021

5.3k points

5 votes

Answer:

B: patients with no cavities

C: patients younger than 18

E: every patient with braces

Explanation:

edg2020

CRS answered Oct 29, 2021

by CRS

4.7k points

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