A Study Is Under Way to Determine the Average Height

question 9

Multiple Choice

A study is under way to determine the average height of all 63,000 adult walnut trees in a certain national forest.The heights of 950 randomly selected adult walnut trees are measured and analyzed.The sample in this study is:

• A)the average height of the 950 randomly selected adult walnut trees.
• B)the average height of all the adult walnut trees in this forest.
• C)all the adult walnut trees in this forest.
• D)the 950 adult walnut trees selected at random from this forest.

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Definitions:

Declarative Memories

Memories that can be consciously recalled, such as facts and events.

Nondeclarative Memories

Memory stored and retrieved unconsciously, such as skills and conditioned responses, which do not require conscious thought to be recalled.

Explicit

Stated clearly and in detail, leaving no room for confusion or interpretation.

Implicit

Implicit refers to something that is suggested or understood without being directly expressed or stated.