Use "Titanic.xlsx" data. Try to use "Association", "Cluster", and "Classification". a. Capture the stream of Modeler. All 3 methods should be one stream. (5 points) b. What data mining techniques are most appropriate to analyze this data set? Why? Why not the other techniques? c. Compare and contrast three techniques by filling the following table. (10 points) Association Cluster Classification Overall When do we use? Supervised or unsupervised Pros (compared others) Cons (compared others) For Titanic data Pros (compared others) Cons (compared others) d. What is the most critical variable to determine survival? Why? Provide supporting results with explanations. (5 points) e. How accurate (from classification) or confident (from association) is the above result? What does accuracy (from classification) or confidence (from association) mean in your analysis or results? Can we assess the results of cluster analysis