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.

---

Definitions:

Effective Management Planning

The process of setting goals, developing strategies, and outlining tasks and schedules to achieve the desired objective efficiently.

Participation And Involvement

The act of taking part or becoming actively engaged in a particular activity, process, or decision-making, typically aiming for a collective goal.

Personal Development

The process of improving oneself through such activities as enhancing employment skills, increasing consciousness, and building wealth.

Management By Objectives

A performance management framework where managers and employees work together to identify and set measurable goals to guide work activities.