Suppose researchers interested in the effects of adolescentexposure to mold in a household is associated with asthma.Researchers collected information about a sample of children livingin homes determined to have a significant amount of potential moldexposure and determined that 154 out of the 213 children hadasthma. After a sample of 428 households with not a sufficientamount of mold exposure, only 108 children were found to haveasthma. A) Conduct a statistical test to determine if there is asignificant risk difference for asthma based on exposure to mold atthe alpha level of 0.05. B) Construct a confidence interval aboutyour point estimate for the difference in risk between thegroups.
