QUESTION 5 A physician notices that patients seem to test as having a different blood sugar level (in my/dL) in the summertime and they believe that it is because they spend time in the hot waiting room before being tested. They want to test this using a Matched Pairs design, so they have five of their patients take the test as soon as they arrive at the office and again after they have spent twenty minutes in the waiting room. The table below gives the blood sugar level for those patients in both situations: Blood sugar level before waiting Blood sugar level after Patient waiting Difference (Before - After) 100 90 2 98 85 110 98 4 116 108 5 95 83 Find the differences (in mg/dL ) in the five patients' blood sugar levels, then find the mean of the differences. diff If the standard deviation of the five differences is 2 mg/dL, what would the absolute value of the /-statistic for the matched pairs test be? Round your answer to two decimal places. And this statistic has degrees of freedom