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Solved: A study was made on the amount of converted sugar
Chapter 11, Problem 11.5(choose chapter or problem)
A study was made on the amount of converted sugar in a certain process at various temperatures. The data were coded and recorded as follows:
(a) Estimate the linear regression line.
(b) Estimate the mean amount of converted sugar produced when the coded temperature is 1.75.
(c) Plot the residuals versus temperature. Comment.
Questions & Answers
QUESTION:
A study was made on the amount of converted sugar in a certain process at various temperatures. The data were coded and recorded as follows:
(a) Estimate the linear regression line.
(b) Estimate the mean amount of converted sugar produced when the coded temperature is 1.75.
(c) Plot the residuals versus temperature. Comment.
ANSWER:Step 1 of 4
Given:
A study was made on the amount of converted sugar in a certain process at various temperatures.
The data were coded and recorded as follows:
Temperature (x) |
Converted sugar (y) |
1 |
8.1 |
1.1 |
7.8 |
1.2 |
8.5 |
1.3 |
9.8 |
1.4 |
9.5 |
1.5 |
8.9 |
1.6 |
8.6 |
1.7 |
9.2 |
1.8 |
9.3 |
1.9 |
9.2 |
2 |
10.5 |
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