![SOLVED:Most people can roll their tongues, but many can't. The ability to roll the tongues is genetically determined. Suppose we are interested in determining what proportion of students can roll their tongues. SOLVED:Most people can roll their tongues, but many can't. The ability to roll the tongues is genetically determined. Suppose we are interested in determining what proportion of students can roll their tongues.](https://cdn.numerade.com/previews/0af1cb9a-9965-4c5f-9732-8e2551e12fda_large.jpg)
SOLVED:Most people can roll their tongues, but many can't. The ability to roll the tongues is genetically determined. Suppose we are interested in determining what proportion of students can roll their tongues.
JM Dental - Fun Fact: Tongue curling (or rolling) is genetic. Not-So-Fun Fact: Some people are genetically susceptible to periodontal (gum) disease. While tongue rolling is fun, gum disease is not. Make
![SOLVED: Most people can roll their tongues, but many can't. The ability to roll the tongues is genetically determined. Suppose we are interested in determining what proportion of students can roll their SOLVED: Most people can roll their tongues, but many can't. The ability to roll the tongues is genetically determined. Suppose we are interested in determining what proportion of students can roll their](https://cdn.numerade.com/ask_previews/3f9476bb-4839-447b-a828-ecad76773374_large.jpg)