Estimate the confidence interval of the mean value of Y(u) given Xi = 2000, ý = 212, Sx = 30, X = 1715, SSX (summed squares of the difference between Xi and X) = 1571500, and to025 = 2.306. The confidence level for this case is 95%. Rounding to three decimal place. %3D O A. 225.057 s Y(H) S 272.943 O B. 185.057 s Y(H) S 238.943 OC. 166.247 < Y(µ) S 197.296 O D. 151.247 s Y(H) S 182.296
Estimate the confidence interval of the mean value of Y(u) given Xi = 2000, ý = 212, Sx = 30, X = 1715, SSX (summed squares of the difference between Xi and X) = 1571500, and to025 = 2.306. The confidence level for this case is 95%. Rounding to three decimal place. %3D O A. 225.057 s Y(H) S 272.943 O B. 185.057 s Y(H) S 238.943 OC. 166.247 < Y(µ) S 197.296 O D. 151.247 s Y(H) S 182.296
A First Course in Probability (10th Edition)
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Chapter1: Combinatorial Analysis
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Transcribed Image Text:Estimate the confidence interval of the mean value of Y(u) given Xi = 2000, ý = 212, Sx = 30, X = 1715, SSX
(summed squares of the difference between Xi and X) = 1571500, and to.025 = 2.306. The confidence level for this
case is 95%. Rounding to three decimal place.
%3D
O A. 225.057 s Y(H) s 272.943
O B. 185.057 s Y(µ) S 238.943
OC. 166.247 < Y(H) S 197.296
O D. 151.247 s Y(µ) S 182.296
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