1. [-18.33 Points] DETAILS ASWSBE14 10.E.001.MI. You may need to use the appropriate appendix table or technology to answer this question The following results come from two independent random samples taken of two populations. Sample 1 Sample 21 60 -35 x=13.6 11.6 -2.5 02-3 MY NOTES ASK YOUR TE (a) What is the point estimate of the difference between the two population means? (Use x-x2.) (b) Provide a 90% confidence interval for the difference between the two population means. (Use x,-x2. Round your answers to two decimal places.) to (c) Provide a 95% confidence interval for the difference between the two population means. (Use -- Round your answers to two decimal places.) to Need Help? Flead t Which Master