At the Grocery Store a Cute, Little Curly-Haired Child Is

question 4

Multiple Choice

At the grocery store a cute, little curly-haired child is standing behind you in line. You turnaround for a moment and she sticks her tongue out at you. Which tongue muscle did she use?

• A) stylohyoid
• B) genioglossus
• C) orbicularis oris
• D) hyoglossus

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Definitions:

Test Statistic

A numerical value calculated from sample data, used in hypothesis testing to determine whether to reject the null hypothesis.

Null Hypothesis

A default position that indicates no difference or no effect, set to be tested and possibly rejected in favor of an alternative hypothesis.

Test Statistic

A value calculated from sample data during a hypothesis test used to make a decision about the null hypothesis.

Null Hypothesis

A statement of no effect or no difference, used as a starting assumption for statistical significance testing.