Problem Solving Task Students in the 6th and 7th grade at Swift River School are going on a field trip to a museum. If a student returns their permission slip by May 1, then they are entered into a raffle to win a $25 gift card to the museum gift store. The table below shows the number of students in each grade and from each homeroom who returned their permission slip by May 1. Grade Homeroom 1 Homeroom 2 Homeroom 3 6th Grade 7 6 8 7th Grade 10 9 10 One student will win the raffle by random selection. What is the probability that... original answers revised answers a. the winner is a 7th grader? b. the winner is a 7th grader from Homeroom 2? C. the winner is from Homeroom 3? d. the winner is not from Homeroom 1? Whoops! The teacher in homeroom 2 from 7th grade miscounted. He actually had 12 signed permission slips returned. Revise your answers above in light of this new information. What do you notice?​