Deductive vs. Inductive Reasoning

All mammals are warm-blooded, and dogs are mammals.

Therefore, dogs are warm-blooded.

All A are B.

All B are C.

Therefore, all A are C.

Every time I have eaten peanuts, I have had an allergic reaction.

Therefore, I infer that I am allergic to peanuts.

The sun has risen in the east every morning I have been alive.

Therefore, the sun will rise in the east tomorrow morning.

All students who study hard pass exams, and Jane studies hard.

Therefore, Jane will pass her exams.

All birds have feathers, and penguins are birds.

Therefore, penguins have feathers.

Every time I've watered my plants, they have grown taller.

Therefore, if I continue to water my plants, they should keep growing taller.

If it rains, the streets will be wet.

It is raining right now, so therefore, the streets are wet.

When I have gone to the beach, I have seen seagulls.

Therefore, if I go to the beach tomorrow, I will probably see seagulls.

Data shows that when the stock market has experienced a recession, housing prices decrease.

Therefore, if there's another stock market recession, housing prices will likely fall again.