Several students were tested for reaction times (in thousandths of a second) using their right and left hands. (Each value is the elapsed time between the 220 7 release of a strip of paper and the instant that it is caught by the subject.) Results from five of the students are included in the graph to the right. Use a 0.01 significance level to test the claim that there is no difference between the Left Hand 180- reaction times of the right and left hands. Click the icon to view the reaction time data table. 140 120 160 200 Right Hand . . . What are the hypotheses for this test? Let Id be the mean of the differences of the right and left hand reaction times. Ho: Hd = 0 H1: Hd # 0 What is the test statistic? t = (Round to three decimal places as needed.)