def p_upper(self, outcome):
"""
Return probability of getting a value greater than or equal to outcome
"""
if not ExactTest.is_numeric(outcome):
raise TypeError('outcome must be a number')
return sum(self.pmf(self.__possible_scores[i]) for i in range(len(self.__possible_scores)) if self.__delta_values[i] >= outcome-self.__expected_value)
def p_two(self, outcome):
"""
Return probability of getting a value whose distance from the expected
value is greater or equal to that of outcome
"""
if not ExactTest.is_numeric(outcome):
raise TypeError('outcome must be a number')
return sum(self.pmf(self.__possible_scores[i]) for i in range(len(self.__possible_scores)) if abs(self.__delta_values[i]) >= abs(outcome-self.__expected_value))
