TABLE 12-20
Data on the Percentage of 200 Hotels in Each

question 176

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.
$$\begin{array} { c c c c } \hline& \text { Hong Kong } & \text { New York } & \text { Paris } \\\hline\text { Yes } & 86 \% & 76 \% & 78 \% \\\text { No } & 14 \% & 24 \% & 22 \% \\\hline\end{array}$$ 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 null hypothesis will be rejected.

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Definitions:

Exudate

Material, such as fluid and cells, that has escaped from blood vessels during the inflammatory process and is deposited in tissue or on tissue surfaces.

Skin Tear

A wound caused by shear, friction, and/or blunt force resulting in separation of skin layers.

One-Person Assist

A method where a single caregiver provides support or assistance to a patient for mobility or transfer tasks.

Transparent Dressing

A thin, clear, adhesive covering used in medical settings to protect wounds or IV sites, allowing direct visual assessment without removal.