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.

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.

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018

18th Edition

ISBN:9780079039897

Author:Carter

Publisher:Carter

Chapter10: Statistics

Section10.4: Distributions Of Data

Problem 22PFA

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Question

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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Step 2: Calculate probability that the thickness is less than 0.113

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Step 3: Calculate probability that the thickness is between 0.111 and 0.113

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