Question 1. Construct a 95% confidence interval for the population mean given the following: sample mean = 16, populatio
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Question 1. Construct a 95% confidence interval for the population mean given the following: sample mean = 16, population standard deviation = 1.5 and sample size = 49. Question 2. A confidence interval resulted in the following: 110 ± 21. What is the margin of error?
Question 1. Construct a 95% confidence interval for the population mean given the following: sample mean = 16, population standard deviation = 1.5 and sample size = 49. Question 2. A confidence interval resulted in the following: 110 ± 21. What is the margin of error?