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:

Depth Perception

The visual ability to perceive the world in three dimensions, enabling the estimation of distances.

Two-dimensional

Pertaining to something having both length and width but no depth, or pertaining to analysis or representation on a plane or flat surface.

Binocular Disparity

The difference in the images received by the two eyes due to their different positions, which contributes to the perception of depth.

Depth Cue

Depth cue refers to the visual cues that allow individuals to perceive the distance or three-dimensionality of an object or scene.