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Mathematics, 18.03.2021 01:30 jfrey7621

The time until recharge for a battery in a laptop com- puter under common conditions is normally distributed with a mean of 260 minutes and a standard deviation of 50 minutes. a. What is the probability that a battery lasts more than four b. What are the quartiles (the 25% and 75% values) of bat- tery life

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