American adults spend an average of 11 (standard deviation of 2.5 hours) hours per day watching, reading, listening to, or simply interacting with media, according to a new study by market-research group Nielsen. A US adult is randomly selected, what is the probability that: Round to 4 decimal places. (f) People in the top 2.5% of the distribution of time spent interacting with social media are considered addicted to the internet. What is the minimum amount of time a person can spend online to be considered addicted to the internet? (g) In a certain company, employees who spend more than 5% of the time on non-company-related internet activities receive warnings, which could affect their year-end bonuses. What is the most amount of time an employee can spend on non-company-related internet activities and not receive a warning?
American adults spend an average of 11 (standard deviation of 2.5 hours) hours per day watching, reading, listening to, or simply interacting with media, according to a new study by market-research group Nielsen. A US adult is randomly selected, what is the probability that:
Round to 4 decimal places.
(f) People in the top 2.5% of the distribution of time spent interacting with social media are considered addicted to the internet. What is the minimum amount of time a person can spend online to be considered addicted to the internet?
(g) In a certain company, employees who spend more than 5% of the time on non-company-related internet activities receive warnings, which could affect their year-end bonuses. What is the most amount of time an employee can spend on non-company-related internet activities and not receive a warning?
Trending now
This is a popular solution!
Step by step
Solved in 4 steps with 4 images
