Interferential testing Flashcards

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1
Q

What is a sign test?

A

A statistical (interferential) test to determine the significance of related items of data

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2
Q

What are the steps for the sign test?

A
  1. State a hypothesis
  2. Determine where it is 1 tailed or 2 tailed
  3. Record each pair of data, working out the difference.
  4. Record a plus for a positive difference and a minus for a negative difference.
  5. Add up all the pluses and the minuses and select the smaller value. (S Value)
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