You may need to use the appropriate appendix table or technology to answer this question. A simple random sample with n = 59 provided a sample mean of 24.5 and a sample standard deviation of 4.4. (Round your answers to one decimal place.) (a) Develop a 90% confidence interval for the population mean. (b) (c) to Develop a 95% confidence interval for the population mean. to Develop a 99% confidence interval for the population mean.. to