![SOLVED: Battery life: A tablet computer manufacturer claims that its batteries last an average of 11.5 hours when playing videos. The quality-control department randomly selects 20 tablets from each day's production and SOLVED: Battery life: A tablet computer manufacturer claims that its batteries last an average of 11.5 hours when playing videos. The quality-control department randomly selects 20 tablets from each day's production and](https://cdn.numerade.com/ask_images/6133e2299f8e4f808053ab6e8b90df58.jpg)
SOLVED: Battery life: A tablet computer manufacturer claims that its batteries last an average of 11.5 hours when playing videos. The quality-control department randomly selects 20 tablets from each day's production and
![is this normal battery life? I saw other people with at least 6 hours of screen time. please help, if it's not normal I will return it. tab s8 plus is the tablet : r/GalaxyTab is this normal battery life? I saw other people with at least 6 hours of screen time. please help, if it's not normal I will return it. tab s8 plus is the tablet : r/GalaxyTab](https://i.redd.it/rbx1l9wgb5791.jpg)
is this normal battery life? I saw other people with at least 6 hours of screen time. please help, if it's not normal I will return it. tab s8 plus is the tablet : r/GalaxyTab
![Android Phones And Tablets Ranked By Battery Life: Longest Lasting Smartphones Aren't Top-Tier Devices | TechCrunch Android Phones And Tablets Ranked By Battery Life: Longest Lasting Smartphones Aren't Top-Tier Devices | TechCrunch](https://techcrunch.com/wp-content/uploads/2012/12/top15d.png?w=680)