Which Correlation Coefficient Would a Researcher MOST Likely Find Between

question 33

Multiple Choice

Which correlation coefficient would a researcher MOST likely find between college students' GPAs and the number of hours spent using social media each week?

• A)-.85
• B)-.30
• C).05
• D).35

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Definitions:

Conclusion

The end or finish of an event, process, or text, often summarizing findings or results.

Power Curve

A graphical representation used in statistics to show the probability of rejecting the null hypothesis at various effect sizes.

Power of the Test

The probability that a statistical test will correctly reject a false null hypothesis, indicating the test's ability to detect an effect when there is one.

Confidence Interval Estimate

A range of values derived from sample statistics that is likely to contain the value of an unknown population parameter, with a certain level of confidence.