I in Order to Visualize the Form of the Regression

question 58

Multiple Choice

i. In order to visualize the form of the regression equation, we can draw a scatter diagram. ii. When a regression line has a zero slope, indicating a lack of a relationship, the line is vertical to the x-axis.
iii. In regression analysis, the predicted value of Y' rarely agrees exactly with the actual Y value, i.e., we expect some prediction error.

• A) (i), (ii), and (iii) are all correct statements.
• B) (i) and (ii) are correct statements but not (iii).
• C) (i) and (iii) are correct statements but not (ii).
• D) (ii) and (iii) are correct statements but not (i).
• E) (i), (ii), and (iii) are all false statements.

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Definitions:

Proximity

A Gestalt principle of perception; the tendency to perceive objects that are close to each other as part of the same grouping; physical or geographical nearness.

Acculturation

The process of cultural change and psychological change that results following meeting between cultures, including adopting the cultural traits or social patterns of another group.

Acculturative Stress

The psychological impact of adapting to a new culture, which may involve stress due to loss of social support systems, identity confusion, and facing discrimination.

Marginalized

Describes individuals or groups that are excluded, ignored, or relegated to the outer edge of society or a community.