Water loss: Human skin loses water through evaporation, and, in general, damaged skin loses water at a faster rate than undamaged skin. In a study in which the outer layer of skin on a small section of the forearm was partially removed, water loss (in g/m per hour) was measured both before and after skin removal. The results for ten individuals were as follows: Subject 1 Before After 16 25 2 11 18 3 15 27 4 14 22 5 16 26 6 13 21 7 11 28 8 18 27 9 11 21 10 15 28 Send data to Excel Part: 0 / 2 Part 1 of 2 (a) Construct a 90% confidence interval for the mean increase in water loss. Let d represent the water loss after skin removal minus the water loss before skin removal (in g/m per hour). Use the TI-84 Plus calculator and round the answers to one decimal place. 100% confidence interval for the mean increase in water loss is.