For the Given Combination Of $\alpha$ And Degrees of Freedom (Df), Find the Value Of

question 42

Multiple Choice

For the given combination of $\alpha$ and degrees of freedom (df) , find the value of $\chi _ { \alpha / 2 } ^ { 2 }$ that would be used to find the lower endpoint of a confidence interval for $\sigma ^ { 2 }$ . $\alpha = 0.1 , \mathrm { df } = 14$

• A) \(6.5706\)
• B) \(23.6848\)
• C) \(21.0642\)
• D) \(22.3621\)

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