64. DETAILS MY NOTES Given the sample results taken from a normal population distribution: mean = 1.25, o = 1.89, and n = 9. Find the upper limit of the 95% confidence interval for the population mean. (use 2 decimal places) upper limit = 65 DETAILS MY NOTES Given the sample results taken from a normal population distribution: mean = 4.65, o = 0.26, and n = 17. For a 90% confidence interval, find the margin-of-error for the population mean. (use 2 decimal places) 66 DETAILS MY NOTES Given a normal distribution with