Instruction 15-8
Data on the Percentage of 200 Hotels in Each

question 20

Short Answer

Instruction 15-8
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.
$$\begin{array} { | c | c | c | c | } \hline & \text { Hong Kong } & \text { New York } & \text { Paris } \\\hline \text { Yes } & 86 \% & 65 \% & 78 \% \\\text { No } & 14 \% & 24 \% & 22 \% \\\hline\end{array}$$ 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 Instruction 15-8,the critical value of the test is _______.

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Definitions:

Consulting Practice

A professional business operation offering expert advice within a specific field to organizations or individuals.

Form 941

A tax form used by employers to report quarterly federal tax withholdings from their employees, including income tax, Social Security, and Medicare taxes.

Quarterly Basis

A time frame used for financial processes, including tax payments and reporting, divided into four equal parts over the year.

FUTA

The Federal Unemployment Tax Act (FUTA) is a United States federal law that imposes a payroll tax on employers to fund state workforce agencies and unemployment insurance.