Find a formula for f^-1(P)

How can the correlation in the scatter plot graph below best be described? positive correlation negative correlation both positive and negative no correlation

Which is the solution to the inequality? 2 3/52 1/15 b< 3 2/15 b> 3 2/15

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?