question 25

Short Answer

$$\text { Find the unit tangent vector for the curve given by } \mathbf { r } ( t ) = \left\langle \frac { 1 } { 8 } t ^ { 8 } , \frac { 1 } { 3 } t ^ { 3 } , t \right\rangle \text {. }$$

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Definitions:

Statistical Methods

Techniques and procedures used to analyze and interpret data to draw conclusions.

Concise

Expressing or providing much information in a few words; clear and succinct.

Understandable

Relating to information or concepts being clear or easy enough to be comprehended or grasped by a person.

Population Characteristics

Attributes or features that describe the various aspects of a population.