(8) Exemplify the plurality of causes; immaterial antecedents; complexity of phenomenon.
(9) Show that the conclusions of agreement are largely hypothetical.
(10) State, symbolize, and illustrate the method of difference.
(11) Show by illustration that, in the method of difference, only one antecedent should be varied at a time.
(12) Show that difference is naturally a method of experiment.
(13) Explain Bacon’s use of the term “crucial instances.”
(14) Name and explain the characteristic features of the method of difference.
(15) Show that agreement and difference are complementary.
(16) Explain and illustrate the joint method.
(17) What inference may be drawn from the following instances: