Mathematics, 02.10.2019 01:30 meganwintergirl
Fewer young people are driving. in 1983, of -year-olds had a driver's license. twenty-five years later that percentage had dropped to (university of michigan transportation research institute website, april 7, 2012). suppose these results are based on a random sample of -year-olds in 1983 and again in 2008. a. at confidence, what is the margin of error and the interval estimate of the number of -year-old drivers in 1983? round your intermediate answers to four decimal places. margin of error (four decimal places)
Answers: 3
Mathematics, 21.06.2019 17:20
Aboat costs 19200 and decreases in value by 12% per year. how much will it cost in 5 years
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Mathematics, 21.06.2019 18:30
Need an artist designed a badge for a school club. figure abcd on the coordinate grid below shows the shape of the badge: the badge is enlarged and plotted on the coordinate grid as figure jklm with point j located at (2, -2) and point m is located at (5, 4). which of these could be the coordinates for point l? a. (2, 4) b. (8, 4) c. (5, 1) d. (5, 7)
Answers: 2
Fewer young people are driving. in 1983, of -year-olds had a driver's license. twenty-five years lat...
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