Donations stemming from the Sept . 11 attacks helped push up contributions to human service organizations by 15 percent and to large branches of the United Way by 28.6 percent .
Donations stemming from the Sept . 11 attacks helped push up contributions to human service organizations and large branches of the United Way by 15 percent and 28.6 percent , respectively .
lists, in some form, all the possible outcomes of a probability experiment and the probability associated with each one.