1. Find the five-number-summary for the following data set 29, 27, 28, 28, 27. 24. 21. 29, 23, 25, 28 2. A box contains 7 Red, 5 Blue, and 8 Green balls. If we select 6 balls at random what is the probability that we select at least 5 Green balls? 3. The average mumber of car accidents is 2 accidents Qper week. What is the probability of having at most 3 accidents in three weeks