def Mean(data):
num_values = len(data)
total = 0
for num in data:
total = Addition.addition(total, num)
return Division.divide(total, num_values)
def zscore(sd, data):
X = PickSeedList.pickSeed(sd, data)
meanData = Mean.Mean(data)
sd = StandardDeviation.standardDeviation(data)
z = Division.divide(X - meanData, sd)
return z
def test_MathOperations_division(self):
self.assertEqual(3, Division.divide(9, 3))
def test_MathOperations_divide_list(self):
dividend = 16
divisor = 2
result = Division.divide(dividend, divisor)
self.assertEqual(8, result)
def Division(self, a, b):
self.Result = Division.divide(a, b)
return self.Result