Standard deviation for the united state population

Reference no: EM1387099

Researchers examined the 1999-2000 National Health and Nutrition Examination Survey (NHANES) to estimate the dietary intake of 10 key ingredients by study participants. One of those nutrients was calcium, with intake measured in milligrams (mg). For adults 60 years or older, they found a mean daily intake of 721 mg with a standard deviation of 454 mg. Using these values for the mean μ and standard deviation σ for the U.S. population:

a. Compute the probability that a single randomly chosen adult over 60 years old will have a daily calcium intake of UNDER 400 mg

b. Compute the probability that a single randomly chosen adult over 60 years old will have a daily calcium intake of OVER 1000 mg

Reference no: EM1387099

Questions Cloud

Illustrate what is the economic order quantity for ben : Ben would like to use an inventory system which minimizes inventory cost and will satisfy 95 percent of his customers who order this wine. Illustrate what is the economic order quantity for Ben to order?

What is the optimal solution : What is the optimal solution? You should be able to determine this by inspection. If the linear program has multiple optimal solutions, identify the optimal solution set

Explain why should new technology be considered : the subsequent questions should be considered when adopting new technology. Please answer these questions by providing concrete decision considerations relative to implementing new technology. Explain why should new technology be considered?

Plotinus pointers : In 300 hundred words or less, discuss why someone would want to sit down to dinner with the great philosopher of Neoplatonism, Plotinus.

Standard deviation for the united state population : For adults 60 years or older, they found a mean daily intake of 721 mg with a standard deviation of 454 mg. Using these values for the mean μ and standard deviation σ for the U.S. population:

How would developing a wbs alleviate some of the problems : How would developing a WBS alleviate some of the problems that occurred during the first meeting and help Nicolette organize and plan the project?

Explain main resources in management information systems : The three main resources in management information systems (MIS) are information, information technology, and people. Which of these three resources is the most significant?

Fatty acid synthesis : The procedure of beta oxidation and fatty acid synthesis are regulated in such a manner that neither procedure is active at the same time.

Several days after the action was started : Several days after the action was started, it was learned which all three shareholders had been killed when their fishing boat overturned in a storm.

User Account

All Pages