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Question 33 (1 point) The coefficient of absorption (COA) for a clay brick is the ratio of the amount of cold water to the amount of boiling water that the brick will absorb. The article "Effects of Waste Glass Additions on the Properties and Durability of Fired Clay Brick" (S. Chidiac and L. Federico, Can J Civ Eng, 2007:1458-1466) presents measurements of the (COA) and the pore volume (in cm3/g) for seven bricks. The data are: | Pore Volume | COA | | :--- | :--- | | 1.750 | 0.80 | | 1.632 | 0.78 | | 1.594 | 0.77 | | 1.623 | 0.75 | | 1.495 | 0.71 | | 1.465 | 0.66 | | 1.272 | 0.63 | Find the correlation coefficient, r. Round your answer to 2 decimal places. Your Answer: Question 34 (1 point) The coefficient of absorption (COA) for a clay brick is the ratio of the amount of cold water to the amount of boiling water that the brick will absorb. The article "Effects of Waste Glass Additions on the Properties and Durability of Fired Clay Brick" (S. Chidiac and L. Federico, Can J Civ Eng, 2007:1458-1466) presents measurements of the (COA) and the pore volume (in cm3/g) for seven bricks. The data are: | Pore Volume | COA | | :--- | :--- | | 1.750 | 0.80 | | 1.632 | 0.78 | | 1.594 | 0.77 | | 1.623 | 0.75 | | 1.495 | 0.71 | | 1.465 | 0.66 | | 1.272 | 0.63 | Find the intercept. Round your answer to 3 decimal places. Your Answer:

          Question 33 (1 point)
The coefficient of absorption (COA) for a clay brick is the ratio of the amount of cold water to the amount of boiling water that the brick will absorb. The article "Effects of Waste Glass Additions on the Properties and Durability of Fired Clay Brick" (S. Chidiac and L. Federico, Can J Civ Eng, 2007:1458-1466) presents measurements of the (COA) and the pore volume (in cm3/g) for seven bricks. The data are:

| Pore Volume | COA |
| :--- | :--- |
| 1.750 | 0.80 |
| 1.632 | 0.78 |
| 1.594 | 0.77 |
| 1.623 | 0.75 |
| 1.495 | 0.71 |
| 1.465 | 0.66 |
| 1.272 | 0.63 |

Find the correlation coefficient, r. Round your answer to 2 decimal places.

Your Answer:

Question 34 (1 point)
The coefficient of absorption (COA) for a clay brick is the ratio of the amount of cold water to the amount of boiling water that the brick will absorb. The article "Effects of Waste Glass Additions on the Properties and Durability of Fired Clay Brick" (S. Chidiac and L. Federico, Can J Civ Eng, 2007:1458-1466) presents measurements of the (COA) and the pore volume (in cm3/g) for seven bricks. The data are:

| Pore Volume | COA |
| :--- | :--- |
| 1.750 | 0.80 |
| 1.632 | 0.78 |
| 1.594 | 0.77 |
| 1.623 | 0.75 |
| 1.495 | 0.71 |
| 1.465 | 0.66 |
| 1.272 | 0.63 |

Find the intercept. Round your answer to 3 decimal places.

Your Answer:

Question 33 (1 point)
The coefficient of absorption (COA) for a clay brick is the ratio of the amount of cold water to the amount of boiling water that the brick will absorb. The article "Effects of Waste Glass Additions on the Properties and Durability of Fired Clay Brick" (S. Chidiac and L. Federico, Can J Civ Eng, 2007:1458-1466) presents measurements of the (COA) and the pore volume (in cm3/g) for seven bricks. The data are:

| Pore Volume | COA |
| :— | :— |
| 1.750 | 0.80 |
| 1.632 | 0.78 |
| 1.594 | 0.77 |
| 1.623 | 0.75 |
| 1.495 | 0.71 |
| 1.465 | 0.66 |
| 1.272 | 0.63 |

Find the correlation coefficient, r. Round your answer to 2 decimal places.

Your Answer:

Question 34 (1 point)
The coefficient of absorption (COA) for a clay brick is the ratio of the amount of cold water to the amount of boiling water that the brick will absorb. The article "Effects of Waste Glass Additions on the Properties and Durability of Fired Clay Brick" (S. Chidiac and L. Federico, Can J Civ Eng, 2007:1458-1466) presents measurements of the (COA) and the pore volume (in cm3/g) for seven bricks. The data are:

| Pore Volume | COA |
| :— | :— |
| 1.750 | 0.80 |
| 1.632 | 0.78 |
| 1.594 | 0.77 |
| 1.623 | 0.75 |
| 1.495 | 0.71 |
| 1.465 | 0.66 |
| 1.272 | 0.63 |

Find the intercept. Round your answer to 3 decimal places.

Your Answer:

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