Business 260 x Course Hero X Final Exam X C A Company Ha X C Requirement 2 X C Journalize The X C Fit World Bega X New Tab X 9New Tab X + C sierra.instructure.com/courses/353389/assignments/3915507 Update : Apps _ myaccess.sierrac... N Sign in New Tab S Financial Aid: Get.. * 3 Sample Email Te... To the Virgins, to... Norcal Driving Sc... Pricing and Packa... Events | California... S Spring 2022 SIERRA . Question 20 5 pts 9 1 0 Details COLLEGE Home The numbers of online applications from simple random samples of college applications for 2003 Tutoring and for the 2008 were taken. In 2003, out of 512 applications, 184 of them were completed online. Account Discord In 2008, out of 775 applications, 411 of them were completed online. Test the claim that the proportion of online applications in 2003 was less than the proportion of online applications in 2008 Grades at the .025 significance level. Dashboard Tutor.com: 24/7 Claim: Select an answer v which corresponds to Select an answer v Online Tutoring Courses Opposite: Select an answer v which corresponds to Select an answer 88a Calendar The test is: Select an answer v 28 The test statistic is: z = (to 2 decimals) Inbox The critical value is: z = (to 2 decimals) History Based on this we: Select an answer Studio Conclusion There Select an answer | appear to be enough evidence to support the claim that the proportion of online applications in 2003 was less than the proportion of online applications in ?) 2008. Help . Question 21 C5 pts 9 1 0 Details Sierra Connect Simple random samples of high-interest mortgages and low-interest mortgages were obtained. For the 15 high-interest mortgages, the borrowers had a mean FICO score of 641 and a standard Student deviation of 27. For the 35 low-interest mortgages, he borrowers had a mean FICO credit score of Support 664 and a standard deviaiton of 25. Test the claim that the mean FICO score of borrowers with high- interest mortgages is different than the mean FICO score of borrowers with low-interest mortgages at the 0.02 significance level. Claim: Select an answer v | which corresponds to Select an answer v Opposite: Select an answer | which corresponds to Select an answer v The test is: Select an answer K- The test statistic is: t = (to 2 decimals)