QR PASS W10

What is the logical conclusion based on the statement 'If there is a koala up a tree, then Shern will stop to take a picture. There is a koala up a tree.'

• Shern will stop to take a picture

• Shern will climb the tree

• Shern will ignore the koala

• Shern will run away

What is a universal quantifier?

• A premise that cannot be negated

• A conditional premise that applies to all members of a group

• A statement about a single individual

• A statement that only applies to some members of a group

What is the opposite of a universal quantifier?

• A universal statement

• A negated quantifier

• An existential quantifier

• A conditional premise

What is a formal fallacy?

• A formal fallacy is when a conclusion can never be justified based on the premise because the logical structure used to combine them is wrong

• A formal fallacy is when the argument is persuasive but no logical

• A formal fallacy is when the premises are true but the conclusion is false due to incorrect facts

• A formal fallacy is when the conclusion is justified by emotional appeal

What is an informal fallacy?

• A mathematical mistake in logic

• A type of argument that is always true

• A reasoning error where the premises seem to lead to a valid conclusion, but the premises themselves are wrong or irrelevant

• A fallacy that is only found in informal debates

What is the main idea behind the fallacy of personal arguments?

• You can't prove a point just from a speaker's character or expertise

• Personal experiences are always more important than facts

• You should always trust experts without question

• Arguments are only valid if made by famous people

What is a circular argument?

• An argument that assumes what it is trying to prove

• An argument that relies on emotional appeal

• An argument that uses statistics to support its claim

• An argument that presents multiple unrelated points

What is tautology?

• A statement that is always false

• A statement that is never true

• A statement that is specific to one person

• A statement that is always true by its logical form

What is the main characteristic of truism?

• They are always false

• They are always mathematically true

• They are very general statements that anyone could find a personal example for

• They are specific to scientific experiments

What is an example of a hasty generalisation?

• Assuming that all birds can fly because sparrows can

• Thinking that all fish can swim because goldfish do

• Believing that all dogs are friendly because your neighbor's dog is

• Concluding that all cats are mean after meeting one unfriendly cat