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what are six questions you can ask about the statistical validity of a bivariate correlation? do all the statistical validity questions apply the same way when bivariate correlations are represented as bar graphs?



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The six questions of statistical validity of a bivariate correlation are what is the impact's size? Is there statistical significance to the correlation? Could outliers affect the connection? Is there a bend in the connection? Is the measurement very reliable? For correlations shown as bar graphs, questions regarding outliers and curved connections may be irrelevant.

  1. What is the size of the effect?
  2. Is there statistical significance to the correlation?
  3. Do subgroups exist?
  4. Could the connection be impacted by outliers?
  5. Does the connection have a curve?
  6. Is the measurement's dependability high?

Exactly two variables are needed to establish a relationship in a bivariate correlational investigation.

Scatterplot is a quantitative term (user to describe relationship)

Bar graphs are categorical (use the difference in groups to des. rel.)

For correlations shown as bar graphs, questions regarding outliers and curved connections may be irrelevant.

For correlations shown as bar graphs, questions regarding outliers and curved connections may be irrelevant.

To know more about the bivariate correlation at

https://brainly.com/question/14093269?referrer=searchResults

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