4 professors and 6 students are being considered for membership on a supervisory committee which must consist of 3 people. If the committee has to include at least 1 professor, how many ways can this committee be formed?<\/p>\n
A. 36
\nB. 60
\nC. 72
\nD. 80
\nE. 100<\/p>\n
Question Discussion & Explanation<\/a><\/p>\n Correct Answer<\/strong>\u00a0- E<\/span>\u00a0-\u00a0(click and drag your mouse to see the answer)<\/p>\n Smithtown University\u2019s fund-raisers succeeded in getting donations from 80 percent of the potential donors they contacted. This success rate, exceptionally high for university fund-raisers, does not indicate that they were doing a good job. On the contrary, since the people most likely to donate are those who have donated in the past, good fund-raisers constantly try less-likely prospects in an effort to expand the donor base. The high success rate shows insufficient canvassing effort.<\/p>\n Which of the following, if true, provides more support for the argument?<\/p>\n (A) Smithtown University\u2019s fund-raisers were successful in their contacts with potential donors who had never given before about as frequently as were fund-raisers for other universities in their contacts with such people.<\/p>\n (B) This year the average size of the donations to Smithtown University from new donors when the university\u2019s fund-raisers had contacted was larger than the average size of donations from donors who had given to the university before.<\/p>\n (C) This year most of the donations that came to Smithtown University from people who had previously donated to it were made without the university\u2019s fund-raisers having made any contact with the donors.<\/p>\n (D) The majority of the donations that fund-raisers succeeded in getting for Smithtown University this year were from donors who had never given to the university before.<\/p>\n (E) More than half of the money raised by Smithtown University\u2019s fund-raisers came from donors who had never previously donated to the university.<\/p>\n <\/p>\n
\nVerbal<\/h2>\n