Below You Are Given a Partial Computer Output Based on a Sample

question 70

Essay

Below you are given a partial computer output based on a sample of 14 observations, relating an independent variable x) and a dependent variable y).
$$\begin{array} { l c c } \text { Predictor } & \text { Coefificient } & \text { Standard Error } \\\text { Canstant } & 6.428 & 1.202 \\\text { X } & 0.470 & 0.035\end{array}$$ Analysis of Variance
SOURCE SS
Regression 958.584
Error Residual)
Total 1021.429
a. Develop the estimated regression line.
b. At α = 0.05, test for the significance of the slope.
c. At α = 0.05, perform an F test.
d. Determine the coefficient of determination.
e. Determine the coefficient of correlation.

Understand the relationship between early behavior patterns and future personality traits.

Assess the role of environmental and genetic factors in the development of psychological traits.

Explore the impact of social roles and life transitions on personality development.

Recognize the variability in developmental changes across different domains (e.g., emotional, social, cognitive).

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