Golfing Store
The joint probability distribution of variables X and Y is shown in the table below,where X is the number of drivers and Y is the number of putters sold daily in a small golfing store. 
-{Golfing Store Narrative} Determine the marginal probability distributions of X and Y.
Definitions:
Passive Investment Strategy
An investment strategy involving minimal buying and selling actions, often relying on long-term holding of investments.
Market Anomalies
Patterns or occurrences in financial markets that deviate from the efficient market hypothesis, suggesting that securities markets are not always predictable or efficient.
Risk Premiums
The additional return expected by an investor for tolerating the extra risk compared with a risk-free asset.
Expected Earnings Growth
The projected increase in earnings per share (EPS) over a specific period, often used by investors to gauge company performance.
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