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- 1. Multiple ChoiceObtuse angles are greater than 90 degrees. This angle is 110 degrees, so it is obtuse.DeductiveInductive
- 2. Multiple ChoiceSnakes are reptiles and reptiles are cold blooded; therefore, snakes are cold blooded.DeductiveInductive
- 3. Multiple ChoiceAll observed houses on South Street have roofs that are falling apart. Sherry lives on South Street. Her roof is falling apart.DeductiveInductive
- 4. Multiple ChoiceIF 3...6...9...12...
AND 24...27...30...?
THEN the next term is going to be 33InductiveDeductive - 5. Multiple ChoiceIF All even numbers are divisible by 2
AND 28 is even
THEN 28 is divisible by 2InductiveDeductive - 6. Multiple ChoiceWhat can be concluded from the following statements?
If Tom goes fishing then he brings a pole.
If Tom brings his pole then he catches a fish.If Tom goes fishing then he catches a fish.If Tom brings his pole then he goes fishingIf Tom catches a fish then he brought his pole.If Tom brings his pole then he catches a fish. - 7. Multiple ChoiceThe type of reasoning where a person makes conclusions based on observations and patterns is called...Inductive reasoningDeductive reasoningConjectureExperiments
- 8. Multiple ChoiceWhat is a conjecture?A statement believed to be true based on observations.An example which disproves an hypothesis.the performance of tricks that are seemingly magical
- 9. Multiple ChoiceComplete the conjecture. Think of examples to help.
The product of any two odd numbers is _____________evenoddzeropositive - 10. Multiple ChoiceFind the next term in the sequence:
A, D, G, J, _____LMPK - 11. Multiple Choice
How many cubes would be in the 10th figure?18161741 - 12. Multiple ChoiceUsed to prove that a conjecture is false.CounterexampleInductive ReasoningConcluding statementConjecture
- 13. Multiple ChoiceWhich is a counterexample of: The difference of two numbers is less than the greater number.(5) - (2) = 3(-5) - (4) = -9(2) - 0 = 2(3) - (3) = 0
- 14. Multiple ChoiceWhich number is a counterexample to the following statement? :
All numbers that are divisible by 2 are divisible by 40122842 - 15. Multiple Choice
What does deductive reasoning use to form its arguments?
patterns
specific cases
observed examples
facts, definitions, accepted properties, and laws of logic
- 16. Multiple Choice
The chair in the bedroom is brown. The chair in the dining room is brown.
The chair in the living room is brown. "All the chairs in the house are brown".
inductive
deductive
- 17. Multiple Choice
Whenever John eats peanuts, his throat swells. "John is allergic to peanuts".
inductive
deductive
- 18. Multiple Choice
All dolphins are mammals. Mammals have kidneys. "Dolphins have kidneys".
inductive
deductive
- 19. Multiple Choice
All brown dogs in the park today are small dogs. Therefore, all small dogs must be brown.
inductive
deductive
- 20. Multiple Choice
It is dangerous to drive in dense fog. The fog is dense right now. It is dangerous to drive right now.
inductive
deductive
- 21. Multiple Choice
All of the football players are physically fit. Wayne is a football player. Wayne is physically fit.
inductive
deductive
- 22. Multiple Choice
All numbers ending in 0 or 5 are divisible by 5.
The number 35 ends with a 5, so it must be divisible by 5.
inductive
deductive
- 23. Multiple Choice
Eric's father is bald. Eric's grandfather is bald.
Every male in Eric's family is bald.
inductive
deductive
- 24. Multiple Choice
All cats have a keen sense of smell. Fluffy is a cat, so Fluffy has a keen sense of smell.
inductive
deductive
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