Aubra and Tony are rounding the number 1.265 to the nearest hundredth. On a number line, they see 1.265 is exactly halfway between 1.26 and 1.27. Aubra says to round to the greater value, 1.27. Tony says because it is in the middle, you can round to either value. Who is right, Aubra or Tony?

33% of college students say they use credit cards because of the rewards program. you randomly select 10 college students and ask each to name the reason he or she uses credit cards. find the probability that the number of college students who say they use credit cards because of the rewards program is (a) exactly two, (b) more than two, and (c) between two and five inclusive. if convenient, use technology to find the probabilities.