Question is in the attachment.

Q4 14 Points 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 1.0 1.2 1.4 1.5 1.6 1.8 2.0 Converted Sugar, y 8.1 8.4 8.5 8.6 8.9 9.3 9.9 (a) Estimate the linear regression line. (b) Find a 95% confidence interval for the expected amount of converted sugar when the coded temperature is 1.75. (c) Find R2, the coefficient of determination. Please select file(s) Select file(s)