Question 41 2 pts In order to achieve a given degree of reliability with a given data set and a given data mining model, what is the good rules of thumb for the ratio between the number of input variables (predictor variables) and the number of records? Neither a. nor b. O a. to have 10 records for each input variable (predictor variable). o Either a. or b. O b. to have at least 6 x m x p records, m is the number of outcome classes, and p is the number of input variables