Page 1 of 1
QUESTION 4 A random sample has been taken from a normal distribution and the following two confidence intervals were con
Posted: Sun Jul 10, 2022 10:16 am
by answerhappygod
- Question 4 A Random Sample Has Been Taken From A Normal Distribution And The Following Two Confidence Intervals Were Con 1 (30.96 KiB) Viewed 72 times
QUESTION 4 A random sample has been taken from a normal distribution and the following two confidence intervals were constructed using the same data: (38.02, 61.98) and (39.95, 60.05) 1. What is the value of the sample mean? 2. One of these intervals is a 95% confidence interval and the other is a 90% confidence interval. Which one is the 95% confidence interval, the first or the second ?