A standard six-sided die is rolled. Which of the following calculations is used to determine if the events roll a number greater than 3 and roll an even number are independent?
a) (4/6) / (3/6) ≠ (3/6)
b) (2/6) / (3/6) ≠ (3/6)
c) (3/6) / (2/6) ≠ (2/6)
d) (3/6) / (4/6) ≠ (2/6)
