A standardized test for graduate school admission has a mean score of 143 with a standard deviation of 8 and a unimodal, symmetric distribution of scores. A test preparation organization teaches small classes of 9 students at a time. A larger organization teaches classes of 25 at a time. Both organizations publish the mean scores of all their classes. Complete parts a through c below. b) If either organization has a graduating class with a mean score of 151, they'll take out a full-page ad in the local school paper to advertise. Which organization is more likely to have that success? Explain. A mean score of 151 is SD above the mean for the smaller organization, and SD above the mean for the larger organization. It is more likely that the organization will have that success. (Round to two decimal places as needed.)