Find the probability distribution of the random variable W in Exercise 3.3, assuming that the coin is

Question:

Find the probability of the random variable W in Exercise 3.3, assuming that the coin is biased so that a head is twice as likely to occur as a tail.
Distribution
The word "distribution" has several meanings in the financial world, most of them pertaining to the payment of assets from a fund, account, or individual security to an investor or beneficiary. Retirement account distributions are among the most...