Several students were tested for reaction times(in thousandths of asecond) using their right and left hands.(Each value is the elapsed time between the release of a strip of paper and the instant that it is caught by thesubject.) Results from five of the students are included in the graph to the right. Use a 0.20 significance level to test the claim that there is no difference between the reaction times of the right and left hands.

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 release of a strip of paper and the instant that it is A caught by the subject.) Results from ve of the students are included in the graph to the right. Use a 0.20 signicance level to test the claim that there is no difference between the reaction times of the right 220 ' and left hands. L a Click the icon to view the reaction time data table. E 170 o E I 0 Reaction Time Data Table A V, 7177,77, 120 > 100 150 200 Right Hand Ri ht Hand What are the hypotheses for this test? 9 136 Let pd be the i of the right and left hand reaction times. 104 7 1 55 H : V 0 0 l-'d 7 191 H1: pd V 0 180 ' Print ' Done ' Click to select your answer(s) and then click Check