Conventional wisdom says asprin can reduce fever. A study is conducted to see how effective aspirin is in reducing temperature in children. A sample of 6 children suffering from influenza had their temperatures taken immediately before and 1 hour after administration of aspirin. The results are given below. We would like to conduct a paired differences t-test for this situation. The data follows. Patient Temperature Before Temperature After Difference 1 103.7 102.6 1.1 2 103.7 102.7 1.0 3 100.7 98.8 1.9 4 102.7 103.5 -0.8 5 102.7 101.3 1.4 6 100.7 99.4 1.3 Mean 102.4 1.4 101.4 1.9 Std. Dev. 1.0 0.7 Note: Children under 17 should not be given aspirin unless advised by a physician, due to the possibility of Reyes Syndrome, a disease affecting the liver and brain. Calculate the appropriate test statistic of a matched pairs t-test for this data to see if taking aspirin will reduce a child's fever. You may assume the necessary conditions hold. Give your answer to 2 decimal places. For help on how to input a numeric answer, please see "Instructions for inputting a numeric response." Answer: