A Restaurant Has Tracked the Number of Meals Served at Lunch

question 6

Essay

A restaurant has tracked the number of meals served at lunch over the last four weeks. The data shows little in terms of trends, but does display substantial variation by day of the week. Use the following information to determine the seasonal (daily) index for this restaurant.
$\quad\quad\quad\quad\quad\quad\text { Week }$
$\begin{array}{|l|l|l|l|l|}\hline \text { Day } & 1 & 2 & 3 & 4 \\\hline \text { Sunday } & 40 & 35 & 39 & 43 \\\hline \text { Monday } & 54 & 55 & 51 & 59 \\\hline \text { Tuesday } & 61 & 60 & 65 & 64 \\\hline \text { Wednesday } & 72 & 77 & 78 & 69 \\\hline \text { Thursday } & 89 & 80 & 81 & 79 \\\hline \text { Friday } & 91 & 90 & 99 & 95 \\\hline \text { Saturday } & 80 & 82 & 81 & 83 \\\hline\end{array}$

Comprehend the concept and effectiveness of a call to action in marketing messages.

Recognize the value of heavy-traffic websites in terms of conversion rates and advertising revenue.

Understand the implications of dynamic URLs on content accessibility and the concept of flagship content.

Understand the distinctions and characteristics of various game types.

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Definitions:

Social Mobility

The movement of individuals, families, or groups through a system of social hierarchy or stratification.

Test-tube Method

A technique often associated with laboratory experiments or procedures conducted in vitro, such as the cultivation of microorganisms or cells in a test-tube.

Reproduction

The biological process by which new individual organisms are produced from their parents.

Age Grades

Social categorization based on age, often used in traditional societies to organize individuals into groups with similar responsibilities and rites of passage.