Given the Linear Correlation Coefficient R and the Sample Size $$r = - 0.816 , n = 5$$

question 7

Multiple Choice

Given the linear correlation coefficient r and the sample size n, determine the critical values of r and use your finding to state whether or not the given r represents a significant linear correlation. Use a significance level of
0) 05. $$r = - 0.816 , n = 5$$

• A) Critical values: \(r = \pm 0.878\), no significant linear correlation
• B) Critical values: \(r = \pm 0.878\), significant linear correlation
• C) Critical values: \(r = 0.950\), significant linear correlation
• D) Critical values: \(r = \pm 0.950\), no significant linear correlation

Comprehend the advantage of correlational research in making predictions.

Identify the essential steps of experimental research, including manipulation, measurement, and control of variables.

Understand the importance and function of control groups within experimental research.

Acknowledge the significance of random assignment in ensuring experiment fairness and validity.

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