The Distolingual Cusp of a Maxillary First Molar Is Quite

question 27

Multiple Choice

The distolingual cusp of a maxillary first molar is quite small and considered afunctional. This cusp occupies 10% of the lingual surface and the mesiolingual cusp occupies the remaining 90% of the lingual surface.

• A) Both statements are true.
• B) The first statement is true; the second is false.
• C) The first statement is false; the second is true.
• D) Both statements are false.

---

Definitions:

Commute By Car

The practice of traveling from one's home to their place of work or study by automobile.

Employee Commuting

The regular travel of employees between their residences and places of work.

Null Hypotheses

A statistical hypothesis that asserts there is no significant difference or relationship between specified populations, any observed difference being due to sampling or experimental error.

Alternative Hypotheses

A hypothesis that proposes a different outcome or relationship from the null hypothesis, usually suggesting that a certain effect or difference exists.