Weekly Toy Sales (In $1000s) in a Department Store for the Past

question 83

Essay

Weekly toy sales (in $1000s) in a department store for the past three months are shown below. $$\begin{array} { | c | c c | } \hline \text { Month } & \text { Week } & \text { Sales } \\\hline 1 & 1 & 14 \\& 2 & 22 \\& 3 & 20 \\& 4 & 16 \\2 & 1 & 18 \\& 2 & 20 \\& 3 & 24 \\& 4 & 20 \\3 & 1 & 22 \\& 2 & 26 \\& 3 & 24 \\& 4 & 18 \\\hline\end{array}$$ Compute the four-week centred moving averages.

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Virtual Office

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An address or discourse delivered by a politician or public figure, often aimed at presenting policy, persuading voters, or discussing governmental matters.

Organizational E-mail

A system of email used within an organization to communicate internally between employees and externally with clients and other stakeholders.

Duty Roster

A schedule that assigns specific tasks, duties, or work shifts to individuals within an organization.