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

question 53

True/False

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 decision made suggests that the 3 cities do not all have the same proportion of hotels that correctly post minibar charges.

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