You intend to estimate a population mean with a confidence interval. You believe the population to have a normal distrib
Posted: Thu Jul 14, 2022 4:51 pm
You intend to estimate a population mean with a confidenceinterval. You believe the population to have a normal distribution.Your sample size is 29. Find the critical value that corresponds toa confidence level of 80%. (Report answer accurate to three decimalplaces with appropriate rounding.) ta/2 = ±?