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

question 47

Short Answer

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,what are the values of the absolute difference and the critical range for the Marascuilo procedure to test for the difference in proportions between Hong Kong and New York using a 0.05 level of significance?

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The impact that events, interactions, or stimuli have on a person's feelings or emotional state.

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A psychological and physiological state characterized by increased sensitivity and tendency to become easily upset or annoyed.

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The harmful or hazardous use of psychoactive substances, including alcohol and illicit drugs, leading to addiction or dependence.