Answered step by step
Verified Expert Solution
Link Copied!

Question

1 Approved Answer

Some worry that playing video games on the phone, computer, TV, and/or tablet for too long can cause vision problems in children and young adults,

Some worry that playing video games on the phone, computer, TV, and/or tablet for too long can cause vision problems in children and young adults, especially given today's technological age and the COVID-19 pandemic. Assume that a study was done recently on this topic that showed that teenagers who play video games for 550 minutes or more may experience eye strain, dry eyes, and other eye-related conditions. The lengths that teenagers (aged 13-19) play video games per week was found to be normally distributed with a mean of 350 minutes and a standard deviation of 100 minutes. Calculate the probability that a randomly selected teenager plays video games for 550 minutes or more weekly (and is therefore at risk of eye strain).

a. 0.9772

b. 0.0228 c. 2.00

d. 0.0344 e. 0.7580

Step by Step Solution

There are 3 Steps involved in it

Step: 1

blur-text-image

Get Instant Access to Expert-Tailored Solutions

See step-by-step solutions with expert insights and AI powered tools for academic success

Step: 2

blur-text-image

Step: 3

blur-text-image

Ace Your Homework with AI

Get the answers you need in no time with our AI-driven, step-by-step assistance

Get Started

Recommended Textbook for

Non-Cooperative Game Theory

Authors: Takako Fujiwara Greve

1st Edition

4431556451, 9784431556459

More Books

Students also viewed these Mathematics questions

Question

Context, i.e. the context of the information presented and received

Answered: 1 week ago