Question

You should answer the following questions as if one word is chosen at random from this sentence. Find the distribution of each random variable: (a) Let X be the length of the word. (b) Let Y be the number of distinct consonant letters per word (letters that are NOT vowels). (c) Let Z be the number of distinct letters per word

Answer 1

Word	X	Y	Z
You	3	1	3
should	6	4	6
answer	6	4	6
the	3	2	3
following	9	5	7
questions	9	4	8
as	2	1	2
if	2	1	2
one	3	1	3
word	4	3	4
is	2	1	2
chosen	6	4	6
at	2	1	2
random	6	4	6
from	4	3	4
this	4	3	4
sentence	8	4	5