Suppose researchers interested in the effects of adolescent exposure to mold in a household is associated...

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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.

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A Ho P1 P2 Ha P1 is not equal to P2 N1 213 P1 154213 N2 428 P2 108428 First we need to check the conditions of normality that is if n1p1 and n11p1 and n2p2 and n21p2 all are greater than equal See Answer

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