You plan to build a Confidence Interval to estimate the mean of a population for which the standard deviation is known t
Posted: Mon Jul 11, 2022 11:55 am
- You Plan To Build A Confidence Interval To Estimate The Mean Of A Population For Which The Standard Deviation Is Known T 1 (15.25 KiB) Viewed 36 times
- You Plan To Build A Confidence Interval To Estimate The Mean Of A Population For Which The Standard Deviation Is Known T 2 (18.73 KiB) Viewed 36 times
You plan to build a Confidence Interval to estimate the mean of a population for which the standard deviation is known to be 11.1. Find the minimum sample size needed to guarantee with 98% probability that your estimate is within Margin of Error 1.1 of the true population mean. Keep at least 4 decimal places in Zc to avoid rounding errors. Enter a whole number. Submit Question