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Question 2 (2 points) Listen The average age of a sample of n = 73 mayors was X - 46.9 years with a standard deviation o
Posted: Mon Nov 15, 2021 10:37 am
by answerhappygod
- Question 2 2 Points Listen The Average Age Of A Sample Of N 73 Mayors Was X 46 9 Years With A Standard Deviation O 1 (22.45 KiB) Viewed 125 times
Question 2 (2 points) Listen The average age of a sample of n = 73 mayors was X - 46.9 years with a standard deviation of s - 3.1 years. Assuming the ages are normally distributed, find the 95% confidence interval (including units) of the mean age of all mayors. State the distribution used. <p>Distribution used:</p> <p>Confidence intervak</p>