. In an experiment in which infants interacted with objects, Sommerville et al XXXXXXXXXXrandomly divided 30 infants into a reach-first versus watch-first condition. The authors’ state, hereas 11 of...

. In an experiment in which infants interacted with objects, Sommerville et al. (2005) randomly divided 30 infants into a reach-first versus watch-first condition. The authors’ state,

hereas 11 of 15 infants in the reach-first condition looked longer at the new goal events than the new path events, only 4 of 15 infants in the watch-first condition showed this looking time preference.

Is the difference observed between the two groups greater than can be attributed to chance if you use α = 0:05? What if you use α = 0:01?