The students in an aerobics class have been weighed both before and after the 5-week class, with the following results:

Using the 0.05 level of significance, evaluate the effectiveness of the program. Using the appropriate statistical table, what is the most accurate statement we can make about the p-value for this test?

Person Number Weight Before Weight After 9 194 lb 151 126 104 198 lb 154 124 110 127 162 141 180 155 129 165