Sub Sandwich Customers
the Marketing Manager of a Sub Shop

question 106

Essay

Sub Sandwich Customers
The marketing manager of a Sub Shop chain is in the process of examining some of the demographic characteristics of her customers.In particular,she would like to investigate the belief that the ages of the customers of Sub Shops,hamburger emporiums,and fast-food chicken restaurants are different.The ages of eight randomly selected customers of each of the restaurants are recorded and listed below.From previous analyses we know that the ages are normally distributed with equal variances for each group.
$$\begin{array}{l}\text { Customers' Agas }\\\begin{array} { | c c c | } \hline \text { Subs } & \text { Hamburaer } & \text { Chicken } \\\hline 23 & 26 & 25 \\19 & 20 & 28 \\25 & 18 & 36 \\17 & 35 & 23 \\36 & 33 & 39 \\25 & 25 & 27 \\28 & 19 & 38 \\31 & 17 & 31 \\\hline\end{array}\end{array}$$
-{Sub Sandwich Customers Narrative} Set up the ANOVA Table.Use $\alpha$ = 0.05 to determine the critical value.

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Definitions:

Nonunion Workers

Employees who are not members of a labor union and therefore may lack certain protections or benefits that unionized workers enjoy.

Strike Fund

A pool of money set aside by labor unions to support workers during a strike, helping to cover lost wages and other expenses.

Best Bargain

Refers to the most advantageous deal available in terms of price, quality, or both, offering exceptional value for the buyer.

Dealer Accept

A situation where a dealer or retailer agrees to take on a product for sale or acknowledges terms in a contractual agreement.