When a percentage of the smallest and largest values are deleted from a data set, the mean of the remaining data values is the mean.

What kind of bond pays interest which is exempt from tax?

Which type of graph would allow us to quickly see how many students between 100 and 200 students were treated?

Due to a packaging error, 4 cans labeled diet soda were accidentally filled with regular soda and placed in a 12 pack carton of diet soda. two cans were randomly selected from this 12 pack. what is the probability that both cans were regular soda?