Are students more likely to use marijuana when their parents used drugs? The drug use data set contains a sample of 445 cases with two variables, student and parents, and is summarized below. The student variable is either uses or not, where a student is labeled as uses if she has recently used marijuana. The parents variable takes the value used if at least one of the parents used drugs, including alcohol.

Homework Help - Q&A from Onlir x NEWAMAP X G math 146 statistics - Google Sea X + X ( - C wamap.org/assess2/?cid=27415&aid=1412284#/full/page/15 . .. The infant mortality rate is defined as the number of infant deaths per 1,000 live births. This rate is often used as an indicator of the level of health in a country. The relative frequency histogram below shows the distribution of estimated infant death rates in 2012 for 222 countries. 0.375- 0.35 0.25- 0.22 0.12 0.125- 0.08 0.07 0.05 0.04 0.03 0.015 0.015 0.005 0.005 0.00 20 40 60 80 100 120 Use the histogram to estimate the following statistics. If a quartile or median is inside a bar, then use the midpoint of that bar as your answer. If a quartile or median is between two bars, then give an exact answer. . Q1 is about infant deaths per 1,000 live births. . The median is about infant deaths per 1,000 live births. . Q3 is about infant deaths per 1,000 live births. Question Help: D Post to forum Submit Question M 1 7 0 4:35