- Descriptive Statistics
- Quantative Analysis of Data
- Distribution of Data
For a random sample of 23 Asian countries, the variance on life expectancy was 7.3 years. What is the 95% confidence interval for the variance of life expectancy in all of Asia?
Show me step by step how to solve this problem. What identifies the equation to use?
n = 23
Degrees of freedom = 23 - 1 = 22
s^2 = 7.3
α = 0.05
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A Complete, Neat and Step-by-step Solution is provided in the attached file.