Is the average time to complete an obstacle course different

Last updated: 11/18/2023

Is the average time to complete an obstacle course different when a patch is placed over the right eye than when a patch is placed over the left eye Thirteen randomly selected volunteers first completed an obstacle course with a patch over one eye and then completed an equally difficult obstacle course with a patch over the other eye The completion times are shown below Left means the patch was placed over the left eye and Right means the patch was placed over the right eye Time to Complete the Course Right 46 44 48 49 40 41 46 45 Left 45 44 47 47 33 38 44 41 Assume a Normal distribution What can be concluded at the the a 0 05 level of significance level of significance For this study we should use t test for the difference between two dependent population means a The null and alternative hypotheses would be Ho ud H ud b The test statistic V c The p value 0 0 please enter a decimal Please enter a decimal please show your answer to 3 decimal places Please show your answer to 4 decimal places