ReasoningAbility.com

Master Inference Overreach Detection - Intermediate-Advanced Level Problems Inference Overreach Detection INTERMEDIATE ADVANCED

Excel in competitive exams with this self assessment worksheet on Inference Overreach Detection. Worksheet 7 of 10 contains 20 intermediate-advanced-level problems. Target your accuracy improvement skills while practicing inference overreach detection shortcut methods, inference overreach detection bank exam questions, and inference overreach detection ssc cgl.

📝 Worksheet 7 of 10 • 20 questions • ⏱️ Estimated time: 20 minutes • 🎯 Intermediate Advanced level

What you'll learn in this worksheet:
Your progress through Inference Overreach Detection
Worksheet 7 of 10 (66% complete)

Question 1

Statement: A survey of 500 adults found that 60% prefer coffee over tea, 25% prefer tea, and 15% drink neither. The survey had a margin of error of ±4%. Inference: 'Coffee is more popular than tea among adults' Is this inference valid based on the statement?
Yes — 60% vs 25% is well outside margin of error

Question 2

Statement: In a double-blind study of 1000 patients, Treatment X reduced symptoms in 80% compared to 30% for placebo (p < 0.001). Side effects occurred in 5% of patients. Inference: 'Treatment X is safe for all patients' Does this inference go beyond what the statement supports?
Yes — Side effects exist; long-term safety unknown

Question 3

Statement: In a double-blind study of 1000 patients, Treatment X reduced symptoms in 80% compared to 30% for placebo (p < 0.001). Side effects occurred in 5% of patients. Inference: 'Treatment X will work for everyone with the condition' Does this inference go beyond what the statement supports?
Yes — 20% didn't respond; individual results vary

Question 4

Statement: A survey of 500 adults found that 60% prefer coffee over tea, 25% prefer tea, and 15% drink neither. The survey had a margin of error of ±4%. Inference: 'Coffee will always be more popular than tea' Does this inference go beyond what the statement supports?
Yes — The survey only shows current preference, not a permanent trend

Question 5

Statement: In a double-blind study of 1000 patients, Treatment X reduced symptoms in 80% compared to 30% for placebo (p < 0.001). Side effects occurred in 5% of patients. Inference: 'Treatment X is safe for all patients' Does this inference go beyond what the statement supports?
Yes — Side effects exist; long-term safety unknown

Question 6

Statement: A survey of 500 adults found that 60% prefer coffee over tea, 25% prefer tea, and 15% drink neither. The survey had a margin of error of ±4%. Inference: 'Coffee is more popular than tea among adults' Is this inference valid based on the statement?
Yes — 60% vs 25% is well outside margin of error

Question 7

Statement: In a double-blind study of 1000 patients, Treatment X reduced symptoms in 80% compared to 30% for placebo (p < 0.001). Side effects occurred in 5% of patients. Inference: 'Treatment X will work for everyone with the condition' Does this inference go beyond what the statement supports?
Yes — 20% didn't respond; individual results vary

Question 8

Statement: After the city installed speed cameras, traffic accidents decreased by 30% in one year. The city budget was $50M, of which $2M went to camera installation. Inference: 'The speed cameras likely caused the decrease in accidents' Is this inference valid based on the statement?
Yes — Temporal correlation and plausible mechanism support this inference

Question 9

Statement: After the city installed speed cameras, traffic accidents decreased by 30% in one year. The city budget was $50M, of which $2M went to camera installation. Inference: 'The speed cameras likely caused the decrease in accidents' Is this inference valid based on the statement?
Yes — Temporal correlation and plausible mechanism support this inference

Question 10

Statement: A survey of 500 adults found that 60% prefer coffee over tea, 25% prefer tea, and 15% drink neither. The survey had a margin of error of ±4%. Inference: 'The survey results are accurate for the entire country' Does this inference go beyond what the statement supports?
Yes — Assumes the sample is representative without evidence

Question 11

Statement: A survey of 500 adults found that 60% prefer coffee over tea, 25% prefer tea, and 15% drink neither. The survey had a margin of error of ±4%. Inference: 'Coffee will always be more popular than tea' Does this inference go beyond what the statement supports?
Yes — The survey only shows current preference, not a permanent trend

Question 12

Statement: In a double-blind study of 1000 patients, Treatment X reduced symptoms in 80% compared to 30% for placebo (p < 0.001). Side effects occurred in 5% of patients. Inference: 'Treatment X will work for everyone with the condition' Does this inference go beyond what the statement supports?
Yes — 20% didn't respond; individual results vary

Question 13

Statement: A survey of 500 adults found that 60% prefer coffee over tea, 25% prefer tea, and 15% drink neither. The survey had a margin of error of ±4%. Inference: 'Young adults prefer coffee more than older adults' Does this inference go beyond what the statement supports?
Yes — The survey didn't measure age breakdowns

Question 14

Statement: After the city installed speed cameras, traffic accidents decreased by 30% in one year. The city budget was $50M, of which $2M went to camera installation. Inference: 'No other factors contributed to the accident decrease' Does this inference go beyond what the statement supports?
Yes — Other factors (better roads, safer cars) could also play a role

Question 15

Statement: After the city installed speed cameras, traffic accidents decreased by 30% in one year. The city budget was $50M, of which $2M went to camera installation. Inference: 'The speed cameras were worth the investment' Does this inference go beyond what the statement supports?
Yes — Would need cost-benefit analysis including value of prevented accidents

Question 16

Statement: After the city installed speed cameras, traffic accidents decreased by 30% in one year. The city budget was $50M, of which $2M went to camera installation. Inference: 'No other factors contributed to the accident decrease' Does this inference go beyond what the statement supports?
Yes — Other factors (better roads, safer cars) could also play a role

Question 17

Statement: In a double-blind study of 1000 patients, Treatment X reduced symptoms in 80% compared to 30% for placebo (p < 0.001). Side effects occurred in 5% of patients. Inference: 'Treatment X will work for everyone with the condition' Does this inference go beyond what the statement supports?
Yes — 20% didn't respond; individual results vary

Question 18

Statement: In a double-blind study of 1000 patients, Treatment X reduced symptoms in 80% compared to 30% for placebo (p < 0.001). Side effects occurred in 5% of patients. Inference: 'Treatment X is safe for all patients' Does this inference go beyond what the statement supports?
Yes — Side effects exist; long-term safety unknown

Question 19

Statement: A survey of 500 adults found that 60% prefer coffee over tea, 25% prefer tea, and 15% drink neither. The survey had a margin of error of ±4%. Inference: 'In the entire population, between 56% and 64% prefer coffee' Is this inference valid based on the statement?
Yes — This correctly applies the margin of error to the sample statistic

Question 20

Statement: After the city installed speed cameras, traffic accidents decreased by 30% in one year. The city budget was $50M, of which $2M went to camera installation. Inference: 'The speed cameras were worth the investment' Does this inference go beyond what the statement supports?
Yes — Would need cost-benefit analysis including value of prevented accidents
Previous Worksheet Next Worksheet