TABLE 12-7 Data on the Percentage of 200 Hotels in Each of Each

question 60

Short Answer

TABLE 12-7
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.

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 12-7, the value of the test statistic is ________.

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Definitions:

Dipeptide

A molecule consisting of two amino acids joined by a single peptide bond, a basic building block of proteins.

Amino Acids

Organic compounds that serve as the building blocks for proteins, necessary for various bodily functions.

Electrolyte

Cation or anion in solution that conducts an electric current.

Electricity

A form of energy resulting from the existence of charged particles such as electrons or protons, either statically as an accumulation of charge or dynamically as a current.