I need to Calculate the probability of get 20000 or more with the following statistics;

Statistics: Forecast values

Trials 5,000

Base Case 0.00

Mean 14,755.75

Median 10,993.67

Mode ---

Standard Deviation 10,519.67

Variance 110,663,505.00

Skewness 1.45

Kurtosis 4.40

Coeff. of Variability 0.7129

Minimum 888.61

Maximum 53,829.77

Range Width 52,941.17

Mean Std. Error 148.77

I think it's 19.17% but I need to know how to get it with a Formula, also if it's not too much I need to create a 95% Confidence for the true probability to exceed 20000.

Thank You!

Statistics: Forecast values

Trials 5,000

Base Case 0.00

Mean 14,755.75

Median 10,993.67

Mode ---

Standard Deviation 10,519.67

Variance 110,663,505.00

Skewness 1.45

Kurtosis 4.40

Coeff. of Variability 0.7129

Minimum 888.61

Maximum 53,829.77

Range Width 52,941.17

Mean Std. Error 148.77

I think it's 19.17% but I need to know how to get it with a Formula, also if it's not too much I need to create a 95% Confidence for the true probability to exceed 20000.

Thank You!

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