Watson-Glaser Critical Thinking Appraisal FREE Watson Glaser Inferences Question and Answers 3

Question 1

Statement: A city introduced a mandatory recycling program six months ago. Since then, the amount of waste sent to the landfill has decreased by 30%. Inference: Residents are complying with the recycling program.

How do you judge this inference?

Accepted Answer

Probably True

Answer

The landfill reduction is consistent with compliance, but other factors (waste reduction, population decline) cannot be ruled out, making this probably true rather than certain.

Question 2

Statement: Every employee who completed the advanced training course received a promotion within one year. Maria completed the advanced training course last month.

Inference: Maria will receive a promotion within a year.

Accepted Answer

Probably True

Answer

Past patterns strongly suggest promotion, but the word 'every' refers to past employees and does not guarantee Maria's future outcome with certainty.

Question 3

Statement: The number of cars on the highway increased by 40% over the past decade. Traffic accidents on that highway decreased by 15% in the same period.

Inference: Improved road safety measures were implemented on the highway.

Accepted Answer

Insufficient Data

Answer

The statistics describe outcomes but give no information about what caused the accident reduction, so this inference cannot be judged from the data provided.

Question 4

Statement: No student who failed the midterm exam passed the final exam this semester.

Inference: A student who failed the midterm will not pass the final exam.

Accepted Answer

True

Answer

The statement uses 'no student,' making it a universal rule; therefore the inference is definitively true based on the information given.

Question 5

Statement: A survey found that 85% of customers who used the new mobile app rated their shopping experience as 'excellent.' Last year, before the app launched, only 50% gave that rating.

Inference: The mobile app caused the increase in customer satisfaction.

Accepted Answer

Insufficient Data

Answer

The correlation is noted but the statement provides no evidence ruling out other simultaneous changes (new products, better service), so causation cannot be established.

Watson-Glaser Critical Thinking Appraisal Practice Test

Watson-Glaser Critical Thinking Appraisal Practice Test

Watson-Glaser Critical Thinking Appraisal FREE Watson Glaser Inferences Question and Answers 3