Scoring a hole-in-one is the single greatest shot a golfer can make. In the 1989 U. S. Open, four players each made holes-in-one on the sixth hole at Oak Hill Country Club. Golf Digest (1990) reports that the estimated probability of making a hole-in-one is approximately 12,780 for a professional golfer. What is the probability that these four players each make a hole-in-one on the sixth hole during the same round? What assumption do we have to make? What is the probability that none of these golfers makes a hole-in-one on the sixth hole? What is the probability that at least one of these golfers makes a hole-in-one on the sixth hole?

In 2000, for a certain region, 27.1% of incoming college freshman characterized their political views as liberal, 23.1% as moderate, and 49.8% as conservative. for this year, a random sample of 400 incoming college freshman yielded the frequency distribution for political views shown below. a. determine the mode of the data. b. decide whether it would be appropriate to use either the mean or the median as a measure of center. explain your answer. political view frequency liberal 118 moderate 98 conservative 184 a. choose the correct answer below. select all that apply. a. the mode is moderate. b. the mode is liberal. c. the mode is conservative. d. there is no mode.