Question: Please, i need it now Question 2 ( 20 points) An analyst working for a large hotel chain has been given a data set of

Please, i need it now

Question 2 ( 20 points) An analyst working for a large hotel chain has been given a data set of 2,000 customer complaints relating to some of its hotels. The data relates to complaints about different aspects of service at various hotels of the chain. The analyst performed pre-processing on the dataset to obtain the frequency of complaint occurrences as listed in the table below: a. Given the occurrences in the table, does the association rule (Bad customer serivce }{ Not clean } represent a correct and significant association rule? Justify your answer. Marks: 6 b. Given Lift(XY)=Support(X)Support(Y)Support(Xun) calculate the Lift of the association rule (No parking) (Bad customer service). Based on your calculation of its Lift, is this association rule significant? Justify your answer. Marks: 8 c. Given the occurrences in the table, what additional pre-processing (if any) would be required to calculate Lift for the association rule (Not clean, Not friendly }( Bad customer service ). Explain your answer. Question 2 ( 20 points) An analyst working for a large hotel chain has been given a data set of 2,000 customer complaints relating to some of its hotels. The data relates to complaints about different aspects of service at various hotels of the chain. The analyst performed pre-processing on the dataset to obtain the frequency of complaint occurrences as listed in the table below: a. Given the occurrences in the table, does the association rule (Bad customer serivce }{ Not clean } represent a correct and significant association rule? Justify your answer. Marks: 6 b. Given Lift(XY)=Support(X)Support(Y)Support(Xun) calculate the Lift of the association rule (No parking) (Bad customer service). Based on your calculation of its Lift, is this association rule significant? Justify your answer. Marks: 8 c. Given the occurrences in the table, what additional pre-processing (if any) would be required to calculate Lift for the association rule (Not clean, Not friendly }( Bad customer service ). Explain your

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