only answer needed 2.Data from the year 2012 National Health and Nutrition Examination Survey (NHANES) survey includes laboratorymeasurements on a random sample of more than four-thousand 18-65 year old persons in the United States. Thefollowing boxplots display the distribution of blood lead levels(mg/dL) for this sample, separately for males and females.The accompanying tables display summary statistics of the sample values.Blood Lead Levels by Biological SexNHANES Laboratory Data, 2012Females (n=2,128)Males (n=1,892)20*: 1.27s: 1.16Range: 0.18 – 15.2ž: 1.97s: 1.61Range: 0.18 -22.3Percentiles:Percentiles:5h : 0.3725th: 0.62Sth: 0.6025th: 1.0050h: 0.9550h: 1.6075th: 2.495th: 4.675th: 1.595th: 3.10O O OO DSLOLBlood Lead Level (micrograms/dl) FemaleMaleWhich of the following best describes the shape of the lead level distributions in both sex groups?left (negatively) skewedO right (positively skewed)O Approximately normaluniformBlood Lead LDO oa

Name: only answer needed 2.Data from the year 2012 National Health and Nutri
Uploaded: 2024-03-20T07:06:41.000Z
Channel: Bartleby
Description: only answer needed 2.Data from the year 2012 National Health and Nutrition Examination Survey (NHANES) survey includes laboratorymeasurements on a random sample of more than four-thousand 18-65 year old persons in the United States. Thefollowing boxp