How Are the Difference Scores Coded in a Sign Test?​

question 29

Multiple Choice

How are the difference scores coded in a sign test?​

• A)​by their ranked size, with increases and decreases ranked separately
• B)​by their ranked size, independent of sign (increase or decrease)
• C)​as increases (+) or decreases (−)
• D)​as probabilities, p and q

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Definitions:

Desktop Search Engines

Software systems designed to search for information on a user's own computer.

Digg

A social news website that allows users to submit and vote on content.

Delicious

Highly pleasing or agreeable to the senses, especially taste.

External Proposals

Proposals submitted to individuals or groups outside one's own organization, often part of a bid for services, funding, or partnership.