analytical chemistry

part a,b,c,d

6-17. The data in the tollowing table were obtained during a colorimetric determination of glucose in blood serum. (a) Assuming a linear relationship between the variables, find the least-squares estimates of the slope and intercept. (b) What are the standard deviations of the slope and intercept? What is the standard error of the estimate? (c) Determine the 95% confidence intervals for the slope and intercept. (d) A serum sample gave an absorbance of 0.413. Find the 95% confidence interval for glucose in the