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When two variables change in opposite directions, the relationship between them is known as?

A
  

Positive correlation

B
  

Linear correlation

C
  

Negative correlation

D
  

Partial correlation

Correct Answer: C

Negative correlation

Negative correlation occurs when two variables move in opposite directions. As one variable increases, the other decreases. This inverse relationship is commonly studied in sociology, statistics, and economics. The strength of a negative correlation is measured using a correlation coefficient between 0 and -1, where values closer to -1 indicate a stronger relationship.

  • Variables move in opposite directions
  • Indicates an inverse relationship
  • Correlation coefficient ranges from 0 to -1
  • Values closer to -1 show stronger negative correlation

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