Mathematics, 01.04.2021 19:40 gatornathan79
A research study examined the blood vitamin D levels of the entire US population of landscape gardeners. The population average level of vitamin D in US landscapers was found to be 45.1 ng/mL with a standard deviation of 5.531 ng/mL. Assuming the true distribution of blood vitamin D levels follows a normal distribution, if you randomly select a landscaper in the US, what is the likelihood that his/her vitamin D level will be 54.75 ng/mL or more
Answers: 2
Mathematics, 22.06.2019 02:30
Apossible wavelength for the color blue is 0.000000492 meter. which of the following is a reasonable estimate for this wavelength for the color blue? a. 5 × 10-6 m b. 5 × 107 m c. 5 × 10-7 m d. 5 × 106 m
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Mathematics, 22.06.2019 03:00
Determine whether the question is a statistical question. explain. 1. what is the eye of sixth grade students? 2. at what temperature (in degree fahrenheit) does water freeze? 3. how many pages are in the favorite books of students your age? 4. how many hours do sixth grade students use the internet each week? you!
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Mathematics, 22.06.2019 06:10
Which expression has a negative value? 2+12 (-) ) -35-5
Answers: 2
A research study examined the blood vitamin D levels of the entire US population of landscape garden...
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