Find the critical values x + -a/2 and x a/2 for a 98% confidence level and...

 

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Find the critical values x + -a/2 and x a/2 for a 98% confidence level and a sample size of n = 30. x-a/2 = (Round to three decimal places as needed.) X2 = (Round to three decimal places as needed.) Find the critical values x + -a/2 and x a/2 for a 98% confidence level and a sample size of n = 30. x-a/2 = (Round to three decimal places as needed.) X2 = (Round to three decimal places as needed.)

Answer rating: 100% (QA)

To find the essential values for a 98 confidence stage with a pattern size of n 30 we need to deci... View the full answer