Answer:
Just think this through… it’s pretty straightforward, and you don’t need statistics to figure it out.
There are six sides to a die — a single roll will give you one of any of those numbers: 1, 2, 3, 4, 5, or 6.
You’re asking for two of those possibilities, a 2 or a 5.
That’s two numbers out of six… which you can write as 2 divided by 6 (or 2/6).
Do the math, and that’s 1/3 — which is .33333, which is a probability of 33.3%.
Make sense?