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In: Statistics and Probability

Why is the frequent use of chi-square in social work research both good and bad? How...

Why is the frequent use of chi-square in social work research both good and bad? How is the test particularly well suited to social work research?

Solutions

Expert Solution

Answer:

  • The Chi Square measurement is generally utilized for testing connections between absolute factors.
  • The invalid theory of the Chi-Square test is that no relationship exists on the straight out factors in the populace; they are free.
  • A model research question that could be addressed utilizing a Chi-Square investigation would be:
  • Is there a noteworthy connection between voter purpose and ideological group participation?
  • Chi square test inform us regarding relationship of Two traits.
  • It is terrible in light of the fact that it doesn't give clear Idea and does not instruct us to how much degree they are related.
  • It just let us know are they related or not. Chi-Square worth is determined, it is very delicate to test size – when the example size is excessively huge (~500), practically any little contrast will show up factually huge.
  • It is likewise touchy to the dissemination inside the cells, and SPSS gives a notice message if cells have less than 5 cases.
  • This can be tended to by continually utilizing straight out factors with a set number of classifications (e.g., by consolidating classes if important to deliver a littler table).
  • The test is particularly appropriate for social research on the grounds that in social research we need to for the most part test properties freedom.
  • For instance father's salary influence youngsters instruction or not. This is the main test which discussion about qualities.
  • So that is the means by which test perticularly appropriate for social research. You can take such a significant number of guides to outline this.

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