Use the Data Given Below to Answer the Following Question(s)

question 37

Essay

Use the data given below to answer the following question(s).
Following is the purchase order database of 'The Chef Says So', a restaurant in New York, over the last quarter (April-June).

-Describe and construct a cross-tabulation showing the region-wise percentage breakdown of purchase of glass bottles and silver spoons and visually represent the data in a 3-D cylindrical chart.
Counts:
$\begin{array}{r|r|r|r}\text { Region } & \begin{array}{r}\text { Glass } \\\text { Bottle }\end{array} & \begin{array}{r}\text { Silver } \\\text { Spoon }\end{array} & \begin{array}{r}\text { Grand } \\\text { Total }\end{array} \\\hline \text { Almeco } & 6 & 79 & 85 \\\hline \text { Antasia } & 0 & 184 & 184 \\\hline \text { Puitoria } & 13 & 30 & 43\end{array}$

Percentages by Region:
$\begin{array}{|r|r|r|r}\text { Region } & \begin{array}{r}\text { Glass } \\\text { Bottle }\end{array} & \begin{array}{r}\text { Silver } \\\text { Spoon }\end{array} & \begin{array}{r}\text { Grand } \\\text { Total }\end{array} \\\hline \text { Almeco } & 7 \% & 93 \% & 100 \% \\\hline \text { Antasia } & 0 \% & 100 \% & 100 \% \\\hline \text { Puitoria } & 30 \% & 70 \% & 100 \%\end{array}$

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Definitions:

Cultural Changes

The dynamic shifts and transformations in the beliefs, practices, social norms, and values of a society over time.

Confidence interval

A range of values, derived from sample statistics, that is likely to contain the value of an unknown population parameter, with a certain degree of confidence.

Population mean

The average value of a characteristic within an entire population.

Population standard deviation

A measure of the dispersion or variability within a total population.