Mathematics, 25.11.2019 07:31 k123loveme
How many commuters must be randomly selected to estimate the mean driving time of chicago commuters? we want 95% confidence that the sample mean is within 3 minutes of the population mean, and the population standard deviation is known to be 12 minutes.
Answers: 3
Mathematics, 21.06.2019 13:50, talahtoo6659
Is every rectangle is a parallelogram? true false
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Mathematics, 21.06.2019 21:50, libi052207
Free points also plz look my profile and answer really stuff
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Mathematics, 21.06.2019 22:00, michelle7511
The evening newspaper is delivered at a random time between 5: 30 and 6: 30 pm. dinner is at a random time between 6: 00 and 7: 00 pm. each spinner is spun 30 times and the newspaper arrived 19 times before dinner. determine the experimental probability of the newspaper arriving before dinner.
Answers: 1
How many commuters must be randomly selected to estimate the mean driving time of chicago commuters?...
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