The results of a recent television survey of American TV households revealed that 80 out of every 100 TV households have at least one remote control. What is the probability that a randomly selected TV household does not have at least one remote control? (Enter your answer as a fraction.)
Added by Justin E.
Step 1
This means that 20 out of 100 households do not have a remote control. The probability of an event is calculated by dividing the number of ways the event can occur by the total number of outcomes. Show more…
Show all steps
Close
Your feedback will help us improve your experience
T. L. and 84 other Intro Stats / AP Statistics 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
The results of a recent television survey of American TV households revealed that 86 out of every 100 TV households have at least one remote control. What is the probability that a randomly selected TV household does not have at least one remote control? (Enter your answer as a fraction)
Sri K.
In a large city, 70% of the households have cable Internet access and 90% have a smart tv. Suppose these two events are independent. What is the probability that a randomly selected household will be one that has cable access and has a smart tv?
Qudsiya A.
As reported in Trends in Television, the proportion of US households who have at least one VCR is 0.479. If 10 households are selected at random, without replacement, from all US households, what is the (approximate) probability that the number having at least one VCR is no more than 7 but at least 5.00. Be sure to use many decimal places in your calculations (at least 4), but report your answer to three decimal places.
Rashmi S.
Recommended Textbooks
Elementary Statistics a Step by Step Approach
The Practice of Statistics for AP
Introductory Statistics
Transcript
Watch the video solution with this free unlock.
EMAIL
PASSWORD