Given the Linear Correlation Coefficient R and the Sample Size $\mathrm { r } = 0.168 , \mathrm { n } = 15$

question 124

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.
- $\mathrm { r } = 0.168 , \mathrm { n } = 15$

• A) Critical values: \(r = \pm 0.514\), significant linear correlation
• B) Critical values: \(\mathrm { r } = 0.514\), no significant linear correlation
• C) Critical values: \(r = \pm 0.532\), no significant linear correlation
• D) Critical values: \(\mathrm { r } = \pm 0.514\), no significant linear correlation

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Definitions:

Forgetting Theories

Various explanations and models proposed to understand the process and reasons behind the loss of information from memory over time.

Interference

A phenomenon where competing tasks or pieces of information impair one's ability to remember or focus on something.

Retrograde Amnesia

Retrograde amnesia is a form of amnesia where an individual is unable to recall memories formed before the onset of amnesia.

Recall Clustering

A cognitive process in memory recall where individuals tend to organize information into related groups or categories.