The nicotent content in milligrams of two samples of tobacco were found to be as follows. Find the standard error and confidential limits for the difference between the means at -05 level Sample A 24 27 26 23 25 29 30 30 31 24 Sample B 36 The nicotent content in milligrams of two samples of tobacco were found to be as follows. Find the standard error and confidential limits for the difference between the means at -05 level Sample A 24 27 26 23 25 29 30 30 31 24 Sample B 36