Which of the following has a chi-square distribution? A)(n - 1)$\sigma$²/S² B)(n - 2)$\sigma$²/S² C)(n - 1)S/$\sigma$ D)(n - 1)S²/$\sigma$²

Name: Which of the following has a chi-square distribution? A)(n - 1)$\sigma$ 2 /S 2 B)(n - 2)$\sigma$ 2 /S 2 C)(n - 1)S/$\sigma$ D)(n - 1)S 2 /$\sigma$ 2
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Question

Quizplus · Accepted Answer

The expression (n - 1)S²/σ² follows a chi-square distribution with (n - 1) degrees of freedom when S² is the sample variance and σ² is the population variance.

Which of the Following Has a Chi-Square Distribution? A)(n - σ\sigmaσ

Which of the Following Has a Chi-Square Distribution?
A)(n - $\sigma$