- MyCCP Secured Access Q Community College of Philadel.. C Ellucian Degree Works - My De... Dashboard Webassign x 251 Review 3 Points] DETAILS LAROSESTAT3 8.2.042. MY NOTES ASK YOUR TEACHER PRACTIC center reports that the mean student loan amount in a certain year was $26,702. Suppose a sample of 41 students had a sample mean loan amount of $26,702 and a sample standard de student loan amount of $18,000. Do the following. (a) State how the conditions for the t interval for u are met. We are using a sample size less than 30. We are using a sample size greater than 30. We are told the population is normal. We are told the population is approximately normal. (b) Find to/2 for a confidence interval with 90% confidence. (Round your answer to three decimal places.) t a / 2 = (c) Construct a 90% confidence interval for the population mean student loan amount in dollars. (Round your answers to the nearest dollar.) $ Interpret a 90% confidence interval for the population mean student loan amount. We are 99% confident that x, the sample mean student loan amount for the 41 students in the study, lies between these values. We are 90% confident that , the population mean student loan amount for all students, lies between these values. We are 95% confident that u, the population mean student loan amount for all students, lies between these values. We are 5% confident that x, the sample mean student loan amount for the 41 students in the study, lies outside these values. We are 2.5% confident that , the population mean student loan amount for all students, lies outside these values. You may need to use the appropriate table in the Appendix of Tables to answer this question. Submit Anewor Bio Anaton TTimages.jpg itv POF