4 decimals

Application Exercise: Researchers hypothesize that a new oral contraceptive will produce weight gain. In a study, healthy females were weighed (lb) at the beginning of a course of the new oral contraceptive. The):r were reweighed at 2 months. What can be concluded with a = 0.01? The data are below. init'al 2month weight weight 140 140 117 119 13 7 144 130 141 140 144 15 8 163 147r 146 145 145 148 151 140 144