Asked by Tiffany Ferguson on Jul 13, 2024

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Which of the following statistical measures is most helpful for indicating the extent to which high school grades predict college or university grades?

A) an experiment
B) a random sample
C) a correlation coefficient
D) an independent variable

High School Grades

The evaluation of a student's performance in high school courses, usually represented by letters (A, B, C, etc.) or numbers.

College Grades

The system of evaluation used in higher education to assess the academic performance of students.

Correlation Coefficient

A statistical measure that indicates the extent to which two variables fluctuate together, showing the strength and direction of a linear relationship between them.

  • Acquire insight into the importance and employment of multiple research methods in psychology, such as naturalistic observation, case studies, surveys, and experimentation.
  • Understand the importance of correlation coefficients in evaluating the association between variables.
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Tephine MbatuddeJul 15, 2024
Final Answer :
C
Explanation :
A correlation coefficient is the statistical measure that indicates the strength and direction of the relationship between two variables. In this case, the high school grades and college or university grades are the two variables, and a correlation coefficient can help determine whether there is a positive or negative correlation between them, and the strength of that relationship. This is the most helpful statistical measure for indicating the extent to which high school grades predict college or university grades. An experiment, random sample, and independent variable are not appropriate statistical measures for this purpose.