A New Coffeehouse Wishes to See Whether Customers Have Any $\alpha = 0.01$

question 29

Essay

A new coffeehouse wishes to see whether customers have any preference among 5 different brands of coffee. A sample of 200 customers provided the data below. Test the claim that the probabilities show no preference. Use $\alpha = 0.01$ .
$\begin{array}{l|ccccc}\text { Brand } & 1 & 2 & 3 & 4 & 5 \\\hline \text { Customers } & 30 & 55 & 32 & 65 & 18\end{array}$

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Definitions:

Work in Process Inventory

Inventory that includes materials that have been partially worked on but are not yet completed products.

Factory Overhead

All indirect costs associated with the production process, such as utilities, maintenance, and salaries of non-direct labor.

Work in Process Inventory

Goods that are partially completed in the manufacturing process but are not yet ready for sale.

Factory Wages Payable

The amount owed to factory workers for labor that has not yet been paid.