Mathematics, 14.04.2020 18:28 fionademoss6810
Noise levels at 6 airports were measured in decibels yielding the following data: 144,119,140,143,128,112 Construct the 99% confidence interval for the mean noise level at such locations. Assume the population is approximately normal. Step 1 of 4 : Calculate the sample mean for the given sample data. Round your answer to one decimal place.
Answers: 3
Mathematics, 21.06.2019 18:00, lpssprinklezlps
George has seven boxes of five pencils. giulio three boxes of eight pencils. one of the boys arranges all his pencils equally into two groups. was this george or giulio how many are in each group explain
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Mathematics, 21.06.2019 20:30, meowmeowcow
Given: klmn is a parallelogram m? n=3m? k, lf ? kn , ld ? nm kf=2 cm, fn=4 cm find: lf, ld
Answers: 1
Noise levels at 6 airports were measured in decibels yielding the following data: 144,119,140,143,12...
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