Consider Association rule below, which was mined from the student database at Big-University:
Major(X,"science) => status(X,"undergrad")

Suppose that the number of students at the university (i.e. the number of task relevant data tuples) is 5000, that 56% of undergraduates at the university major is science, that 64% of the students are registered in programs leading to undergraduate degrees, and that 70% of the students are majoring in science.

a) Compute the confidence & support of rule

b) Consider rule below:
major(X, "biology") => status(X, "undergrad") [17%, 80%]

Suppose that 30% of science students are majoring in biology. Would you consider to be novel with respect to rule? Explain.