Question: Each individual letter of the word ‘pfeffernuesse’ is placed on a piece of paper, & all thirteen pieces of paper are placed in a hat. A 3 letters are randomly selected at random from the hat. Find the probability of selecting each of the following:
[A] Three vowels:
[B] Pulling three “f’s”:
[C] No “f’s”:
[D] The first letter selected is not a vowel and the second and third letter selected is a vowel.
(1) With Replacement
(2) Without Replacement