anonymous
  • anonymous
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? A)2 4.4
Mathematics
  • Stacey Warren - Expert brainly.com
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SOLVED
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katieb
  • katieb
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anonymous
  • anonymous
Preview: ... l χ2 value for α = 0.05 and 22 degrees of freedom = 10.9823 LCL for Va ...

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