Question: def prob _ 3 9 5 ( purchase _ decisions ) : price = 4 . 2 5 std _ dev = 0 . 3
def probpurchasedecisions:
price
stddev
initialprob
initialprob
mean
mean
likelihood
likelihood
for decision in purchasedecisions:
if decision :
likelihood normaldistributionprice mean stddev
likelihood normaldistributionprice mean stddev
else:
likelihood normaldistributionprice mean stddev
likelihood normaldistributionprice mean stddev
updatedprob initialprob likelihood initialprob likelihood initialprob likelihood
return updatedprop
def normaldistribution x mean, stddev:
exponent xmeanstddev
return stddevexponent
Error code UnboundLocalError: local variable normaldistribution referenced before assignment. How do i fix this?
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