Mathematics, 03.10.2021 03:30 SGARCIA25
In a certain country, the mean birth weight for boys is 3.25 kg, with a standard deviation of 0.55 kg. Assuming that the distribution of birth weight is approximately
normal
Max's parents are told that their newbom son falls at the 95th percentile. How much does Max weigh?
Max weighs kg
(Round to two decimal places as needed.)
Answers: 2
Mathematics, 21.06.2019 15:00
The head librarian at the library of congress has asked her assistant for an interval estimate of the mean number of books checked out each day. the assistant provides the following interval estimate: from 740 to 920 books per day. what is an efficient, unbiased point estimate of the number of books checked out each day at the library of congress?
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Mathematics, 21.06.2019 20:30
Adecibel is a logarithmic unit that can be used to measure the intensity of a sound. the function y = 10logx gives the intensity of a sound in decibels, where x is the ratio of the intensity of the sound to a reference intensity. the reference intensity is generally set at the threshold of hearing. use the graphing utility to graph the decibel function.a whisper has a sound intensity of 30 decibels. use your graph to you complete the following statement. the sound intensity of a whisper is times the reference intensity.
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What is the similarity ratio of a cube with volume 729m^3 to a cube with volume 3375 m^3
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Mathematics, 22.06.2019 03:00
What is the approximate difference in tenths between √12 and √15?
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In a certain country, the mean birth weight for boys is 3.25 kg, with a standard deviation of 0.55 k...
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