You Collect a Sample of Ten Pairs of Pre- and Post-Training

question 50

Multiple Choice

You collect a sample of ten pairs of pre- and post-training test scores. If _D = 1.1 and s_D = 1.37, what is the observed value of t?

• A) 2.539
• B) 1.833
• C) .80
• D) none of these

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Definitions:

Multiplication Tables

A mathematical table used to define a multiplication operation for an algebraic system, commonly taught as part of elementary education.

Photograph

An image created by light falling on a photosensitive surface, usually photographic film or an electronic sensor, such as a CCD or a CMOS chip.

Levels of Processing Model

A theory of memory that proposes that deeper analysis of information leads to longer-lasting memory, as opposed to shallow processing.

Three-part Model

In psychology, often refers to the structure of the mind according to Freud's theory, consisting of the id, ego, and superego.