The Next Day, a Young Girl Reveals That Her Older $R$

question 196

Essay

The next day, a young girl reveals that her older brother also went trick-or-treating, but
didn't want to admit that he participated. He was added to the data set and these are the
results. Dependent Variable: candy
Sample size: 10
$R$ (correlation coefficient $) = 0.76362369$
$\mathrm { R } - \mathrm { sq } = 0.58312115$
$s = 12.709041$
$\begin{array} { l r r } \text { Parameter } & \text { Estimate } & \text { Std. Err. } \\ \text { Intercept } & 13.569231 & 9.0783516 \\ \text { Age } & 3.4038462 & 1.0175376 \end{array}$



Describe the effect of this new candy collector on the regression model.

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Definitions:

Disability

A physical or mental condition that limits a person's movements, senses, or activities.

Gerontocracy

A society ruled by elderly people.

Sociology

The study of the development, structure, and functioning of human society, as well as the systematic study of social problems.

Human Body

The physical structure of a human being, considered within the study of biology, medicine, and, in certain contexts, sociology and culture.