The data from the North Carolina State Center for Health Statistics show that 14 percent of mothers admitted to smoking one or more cigarettes per day during pregnancy. If a random sample of size 10 is selected from this population, what is the probability that it will contain exactly four mothers who admitted to smoking during pregnancy? (2 marks)
One in 14 women who gave birth in the United States in 2016 (7.2%) reported smoking during pregnancy (Figure 1). Compared with the nation overall, smoking during pregnancy was lower in 19 states and D.C., and higher in 31 states.
