TABLE 12-17
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 12-17, the null hypothesis will be rejected.

Question

TABLE 12-17
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 12-17, the null hypothesis will be rejected.

Quizplus · Accepted Answer

To determine if there is evidence of a difference in the proportion of hotels that correctly post minibar charges among the three cities, a hypothesis test needs to be conducted. Based on the information given, it is not possible to determine whether the null hypothesis will be rejected or not without conducting the hypothesis test.

TABLE 12-17 Data on the Percentage of 200 Hotels in Each of Each