Here are some statistics about the masses of a group of 50 students Mean = 12 Median = 14 Range = 17
a) If the mass of every student increase by 4 Kg , What are the new statistics?
b) If the mass of every student doubles , What are the new statistics

Which of the following questions is a statistical question? (2 points) how many professional sport leagues are there? where do the professional sport leagues play? how many hours of professional training took place over the weekend? how many hours do you spend each week training for a sports league?

Which linear inequality is represented by the graph?

In 2014, the three largest economies in the world were (listed in order, from largest): a) the u. s., china, germany. b) the u. s., china, japan. c) china, the u. s., japan. d) china, the u. s., germany.