The life of a cell phone battery is a normal distribution with a mean of 10.5 hours and a standard deviation of one hour. The bo

Question

2 years ago

14

The life of a cell phone battery is a normal distribution with a mean of 10.5 hours and a standard deviation of one hour. The bo

ught you got for your birthday is in the 84th percentile in terms of its battery life. How many hours does your phone’s battery last?
a.12.5
b.13.5
c.11.5
d.9.5

Mathematics

1 answer:

blagie [28] · Answer 1 · 2022-08-22T10:47:54+03:00

blagie [28]2 years ago

3 0

The battery will last for 11.5 hours