Thickness measurements of a coating process are made to the nearest hundredth of a millimeter. The thickness measurements are uniformly distributed with values 0.110, 0.111, 0.112, 0.113, and 0.114.   1. What is the probability that the thickness is less than 0.113? 2. What is the probability that the thickness is between 0.111 and 0.113? 3. Determine the mean of the coating thickness for this process. 4. Determine the variance of the coating thickness for this process.

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