To Perform the Test of Significance of Differences Between Two

question 56

Multiple Choice

To perform the test of significance of differences between two percentages,each representing a separate group (sample) ,the first step requires:

• A)that the arithmetic difference between the two percentages be translated into a number of standard errors away from the hypothesized value of zero
• B)a comparison of the two percentages
• C)a computation of z by dividing the difference between the two sample percentages by the standard error of the difference between percents
• D)determining whether the null hypothesis is supported or not supported at your chosen level of confidence
• E)reviewing the normal curve

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Definitions:

Parallel Processing

The ability of the brain to simultaneously process incoming stimuli of differing quality, a key component in understanding and responding to complex environments.

Connectionism

Connectionism is an approach in the fields of cognitive science, that models mental or behavioral phenomena as the emergent processes of interconnected networks of simple units.

Mnemonics

Memory aids or techniques that employ vivid imagery and organizational strategies to enhance the recall of information.

Conditioning

A process of behavior modification by which a subject comes to associate a desired behavior with a previously unrelated stimulus.