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Author Question: The central nervous system and the endocrine system are both involved in controlling stress arousal. ... (Read 87 times)

karlynnae

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on: Jul 12, 2018
The central nervous system and the endocrine system are both involved in controlling stress arousal.
 
  Indicate whether the statement is true or false

Question 2

Describe the difference between program and statistical significance.
 
  What will be an ideal response?


aadams68

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Reply #1 on: Jul 12, 2018
Answer to Question 1

T

Answer to Question 2

Program significance measures the meaningfulness of a program regardless of statistical significance, which is determined by statistical testing. If a sample size is very large, it is much easier to demonstrate statistical significance but not see much practical benefit. By the same token, results may be practically very important or significant, and not reach a pre-set level of statistical significance.


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