Question: Find critical value Find the critical values x21 - a/2 and xx/2 for a 95% confidence level and a sample size of n = 30.

Find critical value

Find the critical values x21 - a/2 and xx/2 for a 95% confidence level and a sample size of n = 30. x21 - 212 =0 (Round to three decimal places as needed.) X' a 12 = 0 (Round to three decimal places as needed.)

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