The ________ Is a Symmetric Bell-Shaped Distribution That Is Useful

question 35

Multiple Choice

The ________ is a symmetric bell-shaped distribution that is useful for small sample (n < 30) testing.

• A)t distribution
• B)frequency distribution
• C)chi-square distribution
• D)F distribution

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Definitions:

Cephalization

The concentration of nerve tissue and sensory organs at the anterior end of an organism, leading to the formation of a head region.

Bilateral Symmetry

A condition where an organism can be divided into two identical halves along a single plane.

Setae

Bristlelike structures that aid in annelid locomotion.

Protostomes

A group of animals characterized by developmental patterns where the mouth develops from the primary embryonic opening.