Question: Part I. Data Preparation a. Read the data set in R. For the PREFERENCE variable ensure that Against is the success class (i.e., the class

Part I. Data Preparation a. Read the data set in R. For the PREFERENCE variable ensure that "Against" is the success class (i.e., the class with higher level). b. Set the seed to 71923 c. Randomly partition the data set into the training and test data sets. The proportion of observations in the training data set should be 70%. The remaining 30% of observations should be in the test data set

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