1. A study was made on the amount of converted sugar in certain process at various temperatures. Data were coded and recorded as follows: Temperature 1.0 Converted Sugar 8.1 1.1 1.2 1.3 7.8 8.5 9.8 9.5 8.9 8.6 10.2 9.3 9.2 1.4 1.5 1.6 1.7 1.8 1.9 2.0 10.5 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 scatter diagram and graph the line on the scatter diagram d. Evaluate s e. Construct a 95% confidence interval for a f. Consturct a 95% confidence interval for B

MATLAB: An Introduction with Applications
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1. A study was made on the amount of converted sugar in certain process at various temperatures. Data
were coded and recorded as follows:
Temperature
1.0
Converted Sugar
8.1
7.8
1.1
1.2
8.5
9.8
1.3
1.4
9.5
8.9
8.6
1.5
1.6
1.7
10.2
1.8
9.3
9.2
10.5
1.9
2.0
Estimate the linear regression line
b. Estimate the mean amount of converted sugar produced when the coded temperature is 1.75
c. Plot the scatter diagram and graph the line on the scatter diagram
d. Evaluate s
a.
e. Construct a 95% confidence interval for a
f.
Consturct a 95% confidence interval for B
Transcribed Image Text:1. A study was made on the amount of converted sugar in certain process at various temperatures. Data were coded and recorded as follows: Temperature 1.0 Converted Sugar 8.1 7.8 1.1 1.2 8.5 9.8 1.3 1.4 9.5 8.9 8.6 1.5 1.6 1.7 10.2 1.8 9.3 9.2 10.5 1.9 2.0 Estimate the linear regression line b. Estimate the mean amount of converted sugar produced when the coded temperature is 1.75 c. Plot the scatter diagram and graph the line on the scatter diagram d. Evaluate s a. e. Construct a 95% confidence interval for a f. Consturct a 95% confidence interval for B
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