Mathematics, 16.04.2021 01:00 dontcareanyonemo
1. A survey of 30 adults found that the mean age of a person's primary vehicle is 5.6 years. Assume the standard deviation is 0.85 year. If the mean age of all primary vehicles is between 5 2
years and 6.0 years, approximately which confidence level does the range represent?
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What’s the answer
Answers: 3
Mathematics, 21.06.2019 23:30
Kerion has a beaded necklace business. she can make 12 necklaces is 2 hours. how long will it take her to make 9 necklaces?
Answers: 1
1. A survey of 30 adults found that the mean age of a person's primary vehicle is 5.6 years. Assume...
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