SCENARIO 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 Scenario 12-7,there is sufficient evidence to conclude that the proportions between Hong Kong and New York are different at a 0.05 level of significance.

Question

SCENARIO 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 Scenario 12-7,there is sufficient evidence to conclude that the proportions between Hong Kong and New York are different at a 0.05 level of significance.

Quizplus · Accepted Answer

Without the specific details of Scenario 12-7, it's not possible to provide a tailored explanation. However, the statement implies that a statistical test (likely a two-proportion z-test or a similar test) was conducted and found a significant difference between the proportions in Hong Kong and New York at the 0.05 significance level. This means the p-value was less than 0.05, indicating sufficient evidence to reject the null hypothesis that there is no difference between the proportions.

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