Question

Please see attached picture for question. Any correct answer will receive a "Good answer."

Answer 1

(d, c)

Answer 2

It's D,C

Here's why: You know its height is C from N(0,C)

From there, you know it can't be a,c because a is only halfway there.

That only leaves you with that answer, and leaves me with a "good answer".

Answer 3

Well said, I might have even given you one had your answer not been correct.