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Median of the chi-square distribution

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Reference no: EM132250158

Suppose that x2 follows a chi-square distribution with 7 degrees of freedom. Compute P(x2≤ 12). Round your answer to at least three decimal places.

Suppose again that x2 follows a chi-square distribution with 7 degrees of freedom. Find k such that P(x2≥ k) = 0.05.   Round your answer to at least two decimal places.

Find the median of the chi-square distribution with 7 degrees of freedom. Round your answer to at least two decimal places.

Reference no: EM132250158

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