Mathematics, 16.09.2019 21:00 rayray9471
The times that gym members spend on a treadmill are normally distributed with a mean of 20 min and a standard deviation of 8 min. there 240 who will use a treadmill today. about how many gym members are expected to spend 4 min and 36 min on a treadmill today?
Answers: 1
Mathematics, 21.06.2019 19:00, whitethunder05
Ineed to know the answer to this algebra question.
Answers: 1
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