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A researcher carefully calculates the correlation coefficient and gets a value of r=1.23. What does this value mean?

A mistake was made.

The variables have a weak, positive relationship

The variables have a strong positive relationship

The variables have a strong negative relationship

Respuesta :

Answer: An error was made! All correlation coefficients: -1 ≤ r ≤ 1.

If correlation coefficient gets a value of r=1.23. It means that A mistake was made.

  • Correlation coefficient is the measure of the correlation that exists between two variables.
  • The correlation coefficient is measured on a scale that varies from + 1 through 0 to – 1.
  • Complete correlation between two variables is expressed by either + 1 or -1. When one variable increases as the other increases the correlation is positive. when one decreases as the other increases it is negative.

If correlation coefficient [tex]r=1.23[/tex] then a mistake was made. Because range of correlation coefficient is from -1 to 1.

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https://brainly.com/question/3900657

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