You are interested in the customer involvement with your retail website. You use analytics applications to record-- 1) the number of page views (P) and 2) the total time spent (T) at your website; thus, two random variables (RV) result from each customer encounter (an experimental result). What can be said about the RVs? (Choose 1)

1. T and P are both discrete RVs

2. T and P are both continuous RVs

3. T is a continuous RV and P is a discrete RV

4. P is a continuous RV and T is a discrete RV

None of the above