Calculate the 95% confidence interval for these set of data:3.2, 3.3, 3.4, 3.3,3.4 and 3.5 ppma. 3.35 t0.22 ppmDegrees ofFreedom80%90%95%99%99.9%b. 3.35t0.17 ppm3.086.3112.763.79.92637L.892924.3031.6c. 3.35 ± 0.25 ppm1.642353.185.841291.532.132.784.608.61d. 3.35±0.11 ppm1.482022.574.036.371441942.453.715.96e. 3.35±0.33 ppm71.421.902.363.505.41Please fitl in the space with one of the follow ing characters (a or b or e or d or e)Answer:456

The given values of the data set are: 3.2, 3.3, 3.4, 3.3, 3.4, and 3.5 ppm Total number of data, n…

Calculate the 95% confidence interval for these set of data: 3.2, 3.3, 3.4, 3.3,3.4 and 3.5 ppm a. 3.35±0.22 ppm Degres of Freedom 80% 90% 95% 99% 99.9% b. 3.35 ±0.17 ppm 631 292 3.08 12.7 63.7 9.92 5.84 637 31.6 1.89 4.30 c. 3.35 ± 0.25 ppm 3. 1.64 235 3.18 129 1.53 2.13 2.78 4.60 8.61 d. 3.35 ±0.11 ppm 1.48 2.02 2.57 4.03 6.87 144 1.94 2.45 3.71 5.96 e. 3.35 ±0.33 ppm 142 190 2.36 3.50 5.41 Please fill in the space with one of the follow ing characters (a or b or e or d or e) 489

Calculate the 95% confidence interval for these set of data: 3.2, 3.3, 3.4, 3.3,3.4 and 3.5 ppm a. 3.35±0.22 ppm Degres of Freedom 80% 90% 95% 99% 99.9% b. 3.35 ±0.17 ppm 631 292 3.08 12.7 63.7 9.92 5.84 637 31.6 1.89 4.30 c. 3.35 ± 0.25 ppm 3. 1.64 235 3.18 129 1.53 2.13 2.78 4.60 8.61 d. 3.35 ±0.11 ppm 1.48 2.02 2.57 4.03 6.87 144 1.94 2.45 3.71 5.96 e. 3.35 ±0.33 ppm 142 190 2.36 3.50 5.41 Please fill in the space with one of the follow ing characters (a or b or e or d or e) 489

Appl Of Ms Excel In Analytical Chemistry

2nd Edition

ISBN:9781285686691

Author:Crouch

Publisher:Crouch

Chapter2: Basic Statistical Analysis With Excel

Section: Chapter Questions

Problem 12P

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