TB MC Ou. 10-100 (Algo) in August 2010, Massachusetts enacted a... In August 2010. Massachusetts enacted a 150-day right-to-cure period that mandates that lenders give homeowners who fall behind on their mortgage an extra ve months to become current before beginning foreclosure proceedings. Policymakers ciaimed that the policy would result in a higher proportion of delinquent borrowers becoming current on their mortgages. To test this claim, researchers took a sample of 300 homeowners in danger of foreclosure in the time period surrounding the enactment of this law. 0f the 130 who fell behindjust before the law was enacted, 30 were able to avoid foreclosure, and of 110 who fell behind just after the law was enacted, 43 were able to avoid foreclosure. Let p1 and p2 represent the proportion of delinquent borrowers who avoid foreclosurejust before and just after the right-to- cure law is enacted, respectively. Which of the following is the appropriate p-value to verify the claim? Multiple Choice 0 0.6206 0.5944 03453 O 0 0.3239 0 TB MC Qu. 10-94 (Static) A consumer magazine wants to figure... A consumer magazine wants to figure out which of two major airlines lost a higher proportion of luggage on international flights. The magazine surveyed Standard Air (population 1) and Down Under airlines (population 2). Standard Air lost 45 out of 600 bags. Down Under airlines lost 30 of 500 bags. Does Standard Air have a higher population proportion of lost bags on international flights? Which of the following is the correct competing hypotheses? Multiple Choice O Ho: p1 - P2 = 0, HA: P1 - P2 > 0 O Ho: P = P0 , HA: P = PO O Ho: p1 - P2 2 0, HA: P1 - P2