A company claims that its twelvevweek special exercise program significantlyr reduces weight. six people participated in a test of this claim. The table below gives the weight of each person before and after the program. Does the program seem effective? ia=.DE-j _\"___ O The null hypothesis cannot be rejected and the program is effective. 0 The null hypothesis can be rejected and the program is not effective. 0 The null hypothesis can be rejected and the program is effective. O The null hypothesis cannot be rejected and the program is not effective