Final answer:
The statement 'If my theory of schizophrenia is true, then the sun will rise tomorrow morning' is probably based on the invalid use of deduction and untestable.
Step-by-step explanation:
The statement 'If my theory of schizophrenia is true, then the sun will rise tomorrow morning' is a) probably based on the invalid use of deduction and b) untestable. This statement is probably based on the invalid use of deduction because it attempts to draw a conclusion about the sunrise based on a theory about schizophrenia, which are unrelated concepts. Additionally, this statement is untestable because it cannot be proven or disproven through scientific methods.