Question
a smartphone manufacturer claims that the average battery charge holding time of their smartphones is normally distributed, with a mean of 16 hours and standard
a smartphone manufacturer claims that the average battery charge holding time of their smartphones is normally distributed, with a mean of 16 hours and standard deviation of 2h30min. what is the probability that a randomly selected smartphone of this manufacturer will have a battery charge holding time less than 8h30min? the manufacturer produces 2000 smartphones. how many of those smartphones would you expect to have battery charge holding time less than 8h 30min?
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Stochastic Calculus And Applications
Authors: Samuel N Cohen, Robert J Elliott
2nd Edition
1493928678, 9781493928675
