A group of people were asked if they had run a red light in the last year. 225 responded "yes", and 130 responded "no". Find the probability that if a person is chosen at random, they have run a red light in the last year
Added by Maggie D.
Step 1
We do this by adding the number of people who responded "yes" to the number of people who responded "no". So, 225 + 130 = 355 people were asked in total. Show more…
Show all steps
Close
Your feedback will help us improve your experience
Christopher Dzorkpata and 79 other Algebra educators are ready to help you.
Ask a new question
Labs
Want to see this concept in action?
Explore this concept interactively to see how it behaves as you change inputs.
Key Concepts
Recommended Videos
A group of people were asked if they had run a red light in the last year. 150 responded “yes”, and 185 responded “no”. Find the probability that if a person is chosen at random, they have run a red light in the last year.
Hubert A.
Madhur L.
A group of people were asked if they had run a red light in the last year. 171 responded "yes", and 454 responded "no". Find the probability that if a person is chosen at random, they have run a red light in the last year.
Linda H.
Recommended Textbooks
Elementary and Intermediate Algebra
Algebra and Trigonometry
Transcript
18,000,000+
Students on Numerade
Trusted by students at 8,000+ universities
Watch the video solution with this free unlock.
EMAIL
PASSWORD