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def fact2(x):
if x < 0:
return ValueError("number of successes cannot be less than 1")
else:
fact = 1
for i in range(1, x + 1):
fact = fact * i
return fact
def combination2(n, x):
if x > n:
raise ValueError('the number of success cannot be greater than the number of trials')
return(fact2(n)/fact2(n-x)*fact2(x))
#define x and n here
n = 6
x= 5
p =.1
print("The probability of x successes, followed by the total number of arrangements/possible combinations used to find x:")
print(combination2(n, x) * (p)**(x) * ((1-p)**(n-x)))
Compiling Program...
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