Mathematics, 17.07.2019 18:30 KittyLoverCat
1. a type of battery-operated led lights has a known mean lifetime 7.8 hrs with standard deviation 0.2. assuming that the lifetimes of these led lights have a nearly symmetric/bell-curve distribution, find the percent (%) of these led lights having lifetime between 7.6 and 7.8 hours.
Answers: 1
Mathematics, 21.06.2019 15:00
Answer this question! 30 points and brainliest! only if you know the answer.
Answers: 1
Mathematics, 21.06.2019 21:30
Joanie wrote a letter that was 1 1/4 pages long. katie wrote a letter that was 3/4 page shorter then joagies letter. how long was katies letter
Answers: 1
Mathematics, 21.06.2019 23:20
What is the slope of the line that contains the points (-5, 6) and (14. - 7)?
Answers: 1
1. a type of battery-operated led lights has a known mean lifetime 7.8 hrs with standard deviation 0...
Mathematics, 13.03.2021 07:00
Social Studies, 13.03.2021 07:00
Mathematics, 13.03.2021 07:00
Physics, 13.03.2021 07:00
Advanced Placement (AP), 13.03.2021 07:00
English, 13.03.2021 07:00
Mathematics, 13.03.2021 07:10
Mathematics, 13.03.2021 07:10
History, 13.03.2021 07:10
English, 13.03.2021 07:10