Mathematics, 17.10.2019 00:20 mervesena01
The bureau of labor statistics’ american time use survey showed that the amount of time spent using a computer for leisure varied greatly by age. individuals age 75 and over averaged 0.30 hour (18 minutes) per day using a computer for leisure. individuals ages 15 to 19 spend 0.9 hour per day using a computer for leisure. if these times follow an exponential distribution, find the proportion of each group that spends:
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The bureau of labor statistics’ american time use survey showed that the amount of time spent using...
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