Mathematics, 25.03.2020 02:03 bdionsi7034
Assume that a sample is used to estimate a population mean μ μ. Find the margin of error M. E. that corresponds to a sample of size 19 with a mean of 30.8 and a standard deviation of 10.5 at a confidence level of 99.5%.
Answers: 2
Mathematics, 21.06.2019 15:30
Driving 75 mph, it takes alicia 2 hours to reach the airport to go on a vacation. it then takes her 4 hours to get to her destination with the jet traveling at a speed of 400 mph. how many miles does alicia travel to get to her destination?
Answers: 2
Mathematics, 21.06.2019 15:30
What is the length of the missing leg in this right triangle? 18 mm 24 mm 26 mm 32 mm
Answers: 1
Mathematics, 21.06.2019 22:00
The birth weights of newborn babies in the unites states follow in a normal distrubution with a mean of 3.4 kg and standard deviation of 0.6 kg. reaserches interested in studying how. children gain weights decide to take random samples of 100 newborn babies and calculate the sample mean birth weights for each sample
Answers: 1
Mathematics, 22.06.2019 03:00
The dimension of the rectangular pool shown below are 40 yards by 20 yards
Answers: 3
Assume that a sample is used to estimate a population mean μ μ. Find the margin of error M. E. that...
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