The geometric distribution appears when you have repeated trials of a random variable with a constant probability of success. The random variable which is the count of the number of failures before the first success {0, 1, 2, 3, ...} has a geometric distribution.
There aren't any. Geometric is an adjective and you need a noun to go with it before it is possible to consider answering the question. There are geometric sequences, geometric means, geometric theories, geometric shapes. I cannot guess what your question is about.
If, by geometric number (?) you mean geometric mean, then the answer is 40.
Geometric echo is a repeating shape in a pattern. The stars on the US flag is a geometric echo.
The geometric shape of a tepee is a cone :)
The exponential distribution and the Poisson distribution.
the variance of the uniform distribution is (a+b)/12
yes
A normal distribution can have any value for its mean and any positive value for its variance. A standard normal distribution has mean 0 and variance 1.
the variance of the uniform distribution function is 1/12(square of(b-a)) and the mean is 1/2(a+b).
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It is a discrete distribution in which the men and variance have the same value.
The normal distribution can have any real number as mean and any positive number as variance. The mean of the standard normal distribution is 0 and its variance is 1.
Poisson distribution or geometric distribution
le standard normal distribution is a normal distribution who has mean 0 and variance 1
yes
The standard normal distribution or the Gaussian distribution with mean 0 and variance 1.