a-1. What prediction does a classification tree give? Classification trees estimate the probability that a particular item into a particular class (or group) a-2. How is the prediction used to classify It the estimated probability is above some preselected threshold say 05 of 50%, then the item to that specific class a-1. What prediction does a classification tree give? Classification trees estimate the probability that a particular item into a particular class (or group) a-2. How is the prediction used to classify It the estimated probability is above some preselected threshold say 05 of 50%, then the item to that specific class