Find the critical value X2R corresponding to a sample size of 6 and a confidence level...

Find the critical value X2R corresponding to a sample size of 6 and a confidence level of 95 percent. Round to three decimal places.

Expert Solution

Solution:

n = 6

At 95% confidence level the is ,

= 1 - 95% = 1 - 0.95 = 0.05

/ 2 = 0.05 / 2 = 0.025

/2,df = 0.025,5 = 12.833

and

1- /2,df = 0.975,5 = 0.831

2L = 2/2,df = 12.833

2R = 21 - /2,df = 0.831

orchestra answered 3 years ago

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