Instruction 14-14
Business Closures in Perth from 2005 to 2010 $\begin{array} { l l } 2005 & 10 \\2006 & 11 \\2007 & 13 \\2008 & 19 \\2009 & 24 \\2010 & 35\end{array}$

question 54

Short Answer

Instruction 14-14
Business closures in Perth from 2005 to 2010 were:
$\begin{array} { l l } 2005 & 10 \\2006 & 11 \\2007 & 13 \\2008 & 19 \\2009 & 24 \\2010 & 35\end{array}$
Microsoft Excel was used to fit both first-order and second-order autoregressive models,resulting in the following partial outputs:
SUMMARY OUTPUT - 2nd Order Model
$\quad\quad\quad\quad\quad\quad\quad$ Coefficients
$\begin{array} { l r } \text { Intercept } & - 5.77 \\ \text { X Variable 1 } & 0.80 \\ \text { X Variable 2 } & 1.14 \end{array}$

SUMMARY OUTPUT - $1 ^ { \text {st } }$ Order Model
$\quad\quad\quad\quad$ Coefficients
Intercept $\quad - 4.16$
X Variable $1 \quad 1.59$
-Referring to Instruction 14-14,the fitted values for the first-order autoregressive model are ________,________,________,________,and ________.

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Definitions:

Thick Skin

A type of skin that contains five layers and is found in areas of high abrasion, such as palms of the hands and soles of the feet, characterized by a thicker epidermis.

Keratinocyte

The predominant cell type in the outer layer of the skin, responsible for the production of keratin.

Epidermis

The outermost layer of skin, serving as a barrier against environmental damage and pathogens.

Sweat Gland

A gland that produces sweat, found in the skin of mammals, which helps in thermoregulation and excretion.