Mathematics, 15.08.2019 11:10 jjjjjjjbvhnchjkj
The average battery life of 2800 manufactured cell phones is recorded and normally distributed. the mean battery life is 12 hours with a standard deviation of 1.3 hours. find the number of phones who have a battery life in the 12 to 13.3 range. ∗ *round your answer to the nearest integer. **do not include commas in your answer.
Answers: 1
Mathematics, 21.06.2019 16:00
You eat 8 strawberries and your friend eats 12 strawberries from a bowl. there are 20 strawberries left. which equation and solution give the original number of strawberries?
Answers: 1
Mathematics, 21.06.2019 19:30
Asquare picture with sides of 32 inches is to be mounted on a square mat with sides of 52 inches. find the area of the mat that will remain uncovered by the picture.
Answers: 1
Mathematics, 22.06.2019 01:00
Three consecutive integers have a sum of 234. what are the three integers
Answers: 2
The average battery life of 2800 manufactured cell phones is recorded and normally distributed. the...
English, 15.12.2020 01:00
History, 15.12.2020 01:00
History, 15.12.2020 01:00
History, 15.12.2020 01:00
Mathematics, 15.12.2020 01:00
Mathematics, 15.12.2020 01:00
English, 15.12.2020 01:00