Thickness measurements of a coating process are made to the nearest hundredth of a millimeter. The thickness measurements are uniformly distributed with values 0.14, 0.15, 0.16, 0.17,0.18. Determine the mean and variance of the coating thickness for this process. Round your answers to four decimal places (e.g. 98.7654). (a) mean (in millimeters) (b) variance (in millimeters?) (a) i (b) i

A First Course in Probability (10th Edition)
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Author:Sheldon Ross
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Chapter1: Combinatorial Analysis
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Thickness measurements of a coating process are made to the nearest hundredth of a millimeter. The thickness measurements are
uniformly distributed with values 0.14, 0.15, 0.16, 0.17, 0.18. Determine the mean and variance of the coating thickness for this
process. Round your answers to four decimal places (e.g. 98.7654).
(a) mean (in millimeters)
(b) variance (in millimeters?)
(a) i
(b) i
Transcribed Image Text:Thickness measurements of a coating process are made to the nearest hundredth of a millimeter. The thickness measurements are uniformly distributed with values 0.14, 0.15, 0.16, 0.17, 0.18. Determine the mean and variance of the coating thickness for this process. Round your answers to four decimal places (e.g. 98.7654). (a) mean (in millimeters) (b) variance (in millimeters?) (a) i (b) i
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