TABLE 12-20
Data on the Percentage of 200 Hotels

question 170

True/False

TABLE 12-20
Data on the percentage of 200 hotels in each of the three large cities across the world on whether minibar charges are correctly posted at checkout are given below.
$\begin{array}{cccc} \hline& \text { Hong Kong } & \text { New York } & \text { Paris } \\\hline\text { Yes } & 86 \% & 76 \% & 78 \% \\\text { No } & 14 \% & 24 \% & 22 \%\\\hline\end{array}$

At the 0.05 level of significance, you want to know if there is evidence of a difference in the proportion of hotels that correctly post minibar charges among the three cities.
-Referring to Table 12-20, the decision made suggests that the 3 cities all have different proportions of hotels that correctly post minibar charges.

Comprehend methods for constructing phylogenetic trees and their applications.

Understand the mechanisms that can create discrepancies between gene histories and species histories.

Recognize molecular evidence for the evolutionary relationships among species, including humans.

Identify the patterns supporting hypotheses of disease transmission in phylogenetics.

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Definitions:

Unused Capacity

The existing but not currently utilized production or operational capacity within a business.

External Financing

Funds a company obtains from outside sources, like bank loans or selling shares, to finance its operations.

Pro Forma Statements

Financial statements that project a company's financial performance based on hypothetical scenarios or future projections.

Percentage of Sales Approach

A financial forecasting method where various financial statement items are predicted as a percentage of sales.