1.
A state implements a comprehensive sex education program in high schools. Over the next five years, teen pregnancy rates decrease by 15%. What is the most likely connection between these events?
Increased knowledge about contraception and safe sex practices
More teens choosing abstinence
Improved access to contraceptives
Decreased sexual activity among teens
2.
A school district implements a peer tutoring program. The following semester, the overall grade point average increases by 0.3 points. What is the most probable cause of this improvement?
Students benefit from personalized help
Teachers grade more leniently
Parents become more involved in education
The curriculum becomes easier
3.
A retail company implements a new inventory management system. After six months, stockouts decrease by 40%. What is the most probable effect of this decrease?
Lower sales revenue
Increased customer satisfaction
Higher inventory costs
Reduced product variety
4.
A state implements stricter emissions standards for vehicles. Two years later, air quality in major cities improves by 10%. What is the most probable connection between these events?
Fewer people are driving cars
More people are using public transportation
Vehicles are producing fewer emissions
Industries have reduced their pollution
5.
A streaming service introduces a new content recommendation algorithm. Within a month, user engagement increases by 30%. What is the most probable effect of this increase?
Decreased subscription rates
Higher server maintenance costs
Improved customer retention
Reduced content variety
6.
A school district introduces a healthy lunch program. After one year, student absenteeism decreases by 15%. What is the most probable effect of this decrease?
Lower academic performance
Increased teacher workload
Improved student learning outcomes
Higher school operating costs
7.
A company introduces a policy of providing free healthy snacks in the office. After six months, employee sick days decrease by 10%. What is the most probable cause of this decrease?
Improved nutrition leads to better overall health
Employees come to work even when sick
The company implements stricter sick leave policies
Employees exercise more frequently
8.
A social media platform introduces a fact-checking feature for shared news articles. Within six months, the spread of misinformation on the platform decreases by 30%. What is the most probable effect of this decrease?
Reduced user engagement
Increased trust in online information
Higher advertising costs
Decreased freedom of speech
9.
A city implements a program to plant fruit trees in public spaces. Three years later, community engagement in local events increases by 15%. What is the most probable cause of this increase?
Shared resources foster a sense of community
More outdoor activities are organized
The city becomes more aesthetically pleasing
Residents have more free time
10.
A university implements a mental health awareness program. After one year, student counseling service usage increases by 40%. What is the most likely cause of this increase?
Higher stress levels
Reduced stigma around seeking help
Mandatory counseling sessions
Decreased academic performance
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