Determine Whether $f ( x ) = x ^ { 2 } - x ^ { 6 }$

question 76

Multiple Choice

Determine whether $f ( x ) = x ^ { 2 } - x ^ { 6 }$ is even, odd, or neither.

• A)even
• B)odd
• C)neither even nor odd
• D)both even and odd

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Definitions:

Experimental Units

Experimental units are the smallest divisions of the experimental subjects that can be independently assigned to treatment groups in a study.

Two-factor ANOVA

A statistical method used to analyze the effects of two independent variables on a single continuous dependent variable, allowing interaction effects to be studied.

Randomized Block Design

A statistical design for experiments that aims to reduce variation by grouping subjects that are similar into blocks before randomly assigning treatments.

Extraneous Factors

Variables that affect the outcome of an experiment, though they are not the variables being studied.