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?
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Answer:the probability of getting cell phone with battery life-16hr is zero-0
Step-by-step explanation: becase of in that situation there is only the battery life capacities from 1hr to 14hr
So it is an impossible event
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