The probability of success is q = 0.2. Find the mean, variance, standard deviation, coefficient of variation,

Question:

The probability of success is q = 0.2.
Find the mean, variance, standard deviation, coefficient of variation, and mode for a random variable T that follows a geometric with the given probability of success.
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...