20. (064)Participants from the National Health and Nutrition ExaminationSurvey,
ID: 3095639 • Letter: 2
Question
20. (064)Participants from the National Health and Nutrition ExaminationSurvey, 2003–2004, had a mean BMI of 28.3 with a standarddeviation of 6.0. Assuming BMI is normally distributed, what is theprobability that a randomly selected participant had a BMImeasur
(Points: 1) Participants from the National Health and Nutrition ExaminationSurvey, 2003–2004, had a mean BMI of 28.3 with a standarddeviation of 6.0. Assuming BMI is normally distributed, what is theprobability that a randomly selected participant had a BMI measurebetween 25 and 32?1. 0.44
2. Approximately 0
3. 0.56
4.0.73
20. (064)Participants from the National Health and Nutrition ExaminationSurvey, 2003–2004, had a mean BMI of 28.3 with a standarddeviation of 6.0. Assuming BMI is normally distributed, what is theprobability that a randomly selected participant had a BMImeasur
(Points: 1) Participants from the National Health and Nutrition ExaminationSurvey, 2003–2004, had a mean BMI of 28.3 with a standarddeviation of 6.0. Assuming BMI is normally distributed, what is theprobability that a randomly selected participant had a BMI measurebetween 25 and 32?1. 0.44
2. Approximately 0
3. 0.56
4.0.73
Explanation / Answer
About 38% of your data is within 1/2 standard deviations of themean, so the closest answer to that is Answer 1. 44%
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