Answer Happy

240 Several students were tested for reaction times (in thousandths of a second) using their right and left hands. (Each value is the clapsed time between the 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 reaction times of the right and left hands. 1. Click the icon to view the reaction time data table. Loft Hand 170 1004 100 200 150 Right Hand What are the hypotheses for this test? Let Hy be the mean of the differences of the right and left hand reaction times. Ho Ho = 0 Hg: Hoo What is the test statistic? +- (Round to three decimal places as needed)

tion times (in thousandths of a second) using their right and left e between the release of a strip of paper and the instant that it is Five of the students are included in the graph to the right. Use a m that there is no difference between the reaction times of the Left Hand - X Reaction Time Data Table Right Hand 109 104 149 195 194 Left Hand 119 127 163 223 215 Print Done