- #1
mcafej
- 17
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Homework Statement
1. The sample space Ω of a certain experiment are the values 1, 2, 3, 4 and
5 and the probability assigned to a possible value w is proportional
to w2.
(a) What is the probability mass function p(w) for this probability
space?
(b) What probability does this mass function assign to the interval
(1; 3]?
Homework Equations
The Attempt at a Solution
The hardest part for me to understand is the probabilities being proportional to w2. I believe the probabilities for w are 1/15, 2/15, 3/15, 4/15 and 5/15, but I'm not sure. If somebody could clear this up for me it would really help. What does it mean for w to be proportional to w2?