Perform a cluster analysis to group the terms into three clusters. Which of the following conclusions can be drawn? Check all that apply. The term "airline" and "service" are grouped together in the same cluster. The term "airfrac." does not show up in any cluster according to the "Top Terms by Cluster" report. The terms are identically placed in the "Most Characteristic" and "Most Probable" clusters. The top three terms are grouped together in the same cluster. Question 8 0.2pts Perform association rule analysis on the results of the text analysis above. Set "Minimum Confidence" to 0.2 and "Minimum Lift" to 1.0. Which of the following conclusions can be drawn? Passengers who left positive comments were flying Airfrance. More rules can be found if we lower the lift setting. More rules can be found if we raise either the confidence or lift setting. If the word "Thank" is mentioned, it is associated with Airfrance and vice versa. No rules can be found based on the current text analysis output