20 POINTS NEED HELP ASAP!!! PLS PUT EXPLANATION ALSO!!

1)Based on the results of the simulation, the chances of a group having at least one senior is unlikely, neither unlikely or likely, likely

2)Based on the results of the simulation, the chances of a group having more than two freshmen is unlikely, neither unlikely or likely, likely

3)Based on the results of the simulation, the experimental probability of a group having four students from the same grade level is %

4)Based on the results of the simulation, if 224 groups are formed, about how many of them would you expect to contain one student from each grade level? Round your answer to the nearest number of groups. ____groups

5) Based on the results of the simulation, if 115 groups are formed, about how many of them would you expect to contain at least two freshmen? Round your answer to the nearest number of groups. 18 groups, 23 groups, 15 groups, 12 groups.

1) this is based just on the results so we don't have to do any probability tree or anything. there are 25 groups overall and 19 of those 25 groups contain at least one senior. this is 76% and is over 2 thirds so it is likely

2) again this is based just on the results so we don't have to do any probability tree or anything. there are 25 groups overall and 5 of those 25 groups contain at least 2 freshmen. this is 20% and is under 1 third so it is unlikely

3)again this is based just on the results so we don't have to do any probability tree or anything. there are 25 groups overall and 2 of those 25 groups contain four students from the same grade level. this is 8% and so is unlikely.