Identify whether the given value is a parameter or a statistic.

1.The researcher found out that the 29 senior high school teachers of a certain school spend an average of 2 hours preparing their lessons.

2.Based on a sample of 900 elementary students,it was found out 30% of them do not know multiplication facts.

3.Based on sample of 1,200 surveyed students,it was found out that 20% of them needed financial assistance.

4.A teacher surveyed all 50 students under his advisory class about their learning styles and found out that most them are visual learners.

5.The statistics teacher wants to know the average score of the students in the final exam.He randomly selected 35 students and obtained an average score of 43.​