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Find the critical value t a/2 corresponding to a 95% confidence level. (13.046, 22.15) X= 17.598 Sx= 16.01712719 n=50

Find the critical value t a/2 corresponding to a 95% confidence level.

(13.046, 22.15)

X= 17.598

Sx= 16.01712719

n=50

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