def test_add(self):
binomial_one = Binomial(.4, 20)
binomial_two = Binomial(.4, 60)
binomial_sum = binomial_one + binomial_two
self.assertEqual(binomial_sum.p, .4)
self.assertEqual(binomial_sum.n, 80)
def setUp(self):
self.binomial = Binomial(0.4, 20)
self.binomial.read_data_file('probdists/numbers_binomial.txt')