In a certain country, the distribution of a familys disposable income, Y, is described by the pdf

Question:

In a certain country, the of a family’s disposable income, Y, is described by the pdf fY (y) = ye−y, y ≥0. Find FY (y).
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...