Question

what do the national health and nutrition examination survey (NHANS) tells us

what do the national health and nutrition examination survey (NHANS) tells us

Science   Biology   
0 0
Add a commentTranscribed image text
Next >

Homework Answers

Answer #1

National Health and nutrition examination survey (NHANS) is a survey research program conducted by national center for health statistics (NCHS) to access the health and nutritional status of adults and children in United States and to track changes over time. It consists of ongoing, comprehensive, cross- sectional population- based surveys to designed to collect data on the diet nutritional status, health and health behaviors of the no institutionalized US civilian pipupopula.

0 0
Know the answer?
Your Answer:

Post as a guest

Your Name:

What's your source?

Earn Coins

Coins can be redeemed for fabulous gifts.

Log In

Sign Up

Not the answer you're looking for?
Ask your own homework help question
Similar Questions
the national health and nutrition examination survey (NHANES) is a large and ongoing series of studies...
the national health and nutrition examination survey (NHANES) is a large and ongoing series of studies that investigate questions about the health and nutrition of adults and children in the US. The survey is unique because if combines interviews and physical examinations. studies that are part of NHANES are what kind of studies? - observational - experiments
The National Health and Nutrition Examination Survey reported that in a recent year, the mean serum...
The National Health and Nutrition Examination Survey reported that in a recent year, the mean serum cholesterol level for U.S. adults was 210, with a standard deviation of 41 (the units are milligrams per deciliter). A simple random sample of 64 adults is chosen. What is the probability that the sample mean cholesterol level is greater than 205?
Watch your cholesterol: The National Health and Nutrition Examination Survey (NHANES) reported that in a recent...
Watch your cholesterol: The National Health and Nutrition Examination Survey (NHANES) reported that in a recent year, the mean serum cholesterol level for U.S. adults was 202, with a standard deviation of 41 (the units are milligrams per deciliter). A simple random sample of 110 adults is chosen. a. What is the probability that the sample mean cholesterol level is greater than 210? b. What is the probability that the sample mean cholesterol level is between than 190 and 200?...
According to a recent survey by the National Health and Nutrition Examination Survey, the mean height...
According to a recent survey by the National Health and Nutrition Examination Survey, the mean height of adult men in the United States is 69.7 inches with a standard deviation of 3 inches. A sociologist believes that taller men may be more likely to be promoted to positions of leadership, so the mean height of male business executives would be greater than the mean heigth of of the entire male population. A SRS of of 100 male business executives has...
4) The National Health and Nutrition Examination survey estimated dietary intake of ten key nutrients. One...
4) The National Health and Nutrition Examination survey estimated dietary intake of ten key nutrients. One of those nutrients was calcium (mg). They found in all adults 60 years or older a mean calcium intake of 721 mg with a standard deviation 454 mg. Assume that these values are for the population mean and standard deviation for the US population. Also, assume that the calcium intake measurements of this random variable have a population distribution shape that is skewed to...
The third National Health and Nutrition Examination Survey collected body fat percentage (BF%) and gender data...
The third National Health and Nutrition Examination Survey collected body fat percentage (BF%) and gender data from 13,601 subjects ages 20 to 80. The average BF% for the 6,580 men in the sample was 23.9, and this value was 35.0 for the 7,021 women. The standard error for the difference between the average men and women BF%s was 0.114. Do these data provide convincing evidence that men and women have different average BF%s. You may assume that the distribution of...
1.) According to the National Health and Nutrition Survey (NHANES), the mean height of males ages...
1.) According to the National Health and Nutrition Survey (NHANES), the mean height of males ages 20 and over is 69.2 inches. I randomly selected 35 golfers from the PGA Tour money list. Their average height was 71.3 inches with a standard deviation of 2.2 inches. a.) At a ? = .05 significance level, can we conclude that on average Money List golfers are generally taller than the average male? b.) Give a 95% confidence interval for the mean height...
What are the functions of national dietary and nutrition surveys? What kind of data do we...
What are the functions of national dietary and nutrition surveys? What kind of data do we get from YRBS, BRFSS, and Total Dietary Study ?
LaVeist tells us "equality is the goal to be achieved when providing health care to racial...
LaVeist tells us "equality is the goal to be achieved when providing health care to racial and ethnic minorities" 1. How would you define Health status and Health care disparities? Can you provide an example ? 2. Why do Health status and Health care Disparities matter? 3. Based upon the disparities across the life span, how can we address this equality goal?
The China Health and Nutrition Survey aims to examine the effects of the health, nutrition, and...
The China Health and Nutrition Survey aims to examine the effects of the health, nutrition, and family planning policies and programs implemented by national and local governments. It, for example, collects information on number of hours Chinese parents spend taking care of their children under age 6. The side-by-side box plots below show the distribution of this variable by educational attainment of the parent. Also provided below is the ANOVA output for comparing average hours across educational attainment categories. Df...
ADVERTISEMENT
Need Online Homework Help?

Get Answers For Free
Most questions answered within 1 hours.

Ask a Question
ADVERTISEMENT