The battery life of a fully charged cell phone is normally distributed, with a mean of 14 hours and a standard deviation of 2 hours. What is the probability that a randomly selected cell phone will have a battery life of at most 16 hours? ne: O 68% O 97.5 I 84% 16%

Algebra and Trigonometry (6th Edition)
6th Edition
ISBN:9780134463216
Author:Robert F. Blitzer
Publisher:Robert F. Blitzer
ChapterP: Prerequisites: Fundamental Concepts Of Algebra
Section: Chapter Questions
Problem 1MCCP: In Exercises 1-25, simplify the given expression or perform the indicated operation (and simplify,...
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The battery life of a fully charged cell phone is
normally distributed, with a mean of 14 hours and a
standard deviation of 2 hours. What is the
probability that a randomly selected cell phone will
have a battery life of at most 16 hours?
ne:
O
68%
● 97.5
O
84%
16%
Transcribed Image Text:The battery life of a fully charged cell phone is normally distributed, with a mean of 14 hours and a standard deviation of 2 hours. What is the probability that a randomly selected cell phone will have a battery life of at most 16 hours? ne: O 68% ● 97.5 O 84% 16%
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