A researcher has investigated the relationship between IQ and grade point average GPA math homework help

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A researcher has investigated the relationship between IQ and grade point average (GPA) and found the correlation to be .75.

  • Evaluate the correlational result and identify the strength of the correlation.

  •  Examine the assumptions and limitations of the possible connection between the researcher’s chosen variables. 

  • Identify and describe other statistical tests that could be used to study this relationship.

  • How strong is this correlation?

    • Is this a positive or negative correlation?

    • What does this correlation mean?

  • Does this correlation imply that individuals with high Intelligence Quotients (IQ) have high Grade Point Averages (GPA)?

  • Does this correlation provide evidence that high IQ causes GPA to go higher?

    • What other variables might be influencing this relationship?

  • What is the connection between correlation and causation?

  • What are some of the factors that affect the size of this correlation?

  • Is correlation a good test for predicting GPA?

    • If not, what statistical tests should a researcher use, an

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