Now you are going to have a more direct look at predictors for the records in 'mytest ' . Tabulate the chances of survival by the column 'Title'. What do you conclude? (2 points) Which other predictor would have given you the same information? (1 points) Are the predictors independent? (1 points) What is the median fare of passengers ? (1 points) Hint: use the column 'Fare' Tabulate the survival according to the binary variable mytest$Fare