(Solved): Recall the method used to obtain a confidence interval for the difference between two population me ...

Recall the method used to obtain a confidence interval for the difference between two population means for matched samples. (a) The following data are from matched samples taken from two populations. Compute the difference value for ench element. (Use Pogulation 1 - Population 2.) (c) Compute the standard deviation sid (flound your answer to two decimal places) (a) What is the point ectimate of the difference between the two population mesies? fUwe Peputation i - fupulation 2 .) 70