With the help of sympy.stats.Geometric() method, we can get a random variable which denotes the geometric distribution.
Syntax :
sympy.stats.Geometric(name, P)
Where, P stands for probability
Return : Return the random variable of geometric distribution.
Example #1 :
In this example we can see that by using sympy.stats.Geometric() method, we are able to get the random variable which denotes the geometric distribution by using this method.
# Import sympy and geometric from sympy.stats import Geometric, density, E, variance from sympy import Symbol, S Â Â p = S.One / 5Â Â # Using sympy.stats.Geometric() method X = Geometric("x", p) gfg = density(X)(z) Â Â print(variance(X)) |
Output :
20
Example #2 :
# Import sympy and geometric from sympy.stats import Geometric, density, E, variance from sympy import Symbol, S Â Â # Using sympy.stats.Geometric() method X = Geometric("x", 0.4) gfg = density(X)(z) Â Â print(variance(X)) |
Output :
3.75000000000000
