Screen time Investigation

Investigation: What is the average screen time of boys after school?

Year Time (Hours)
9 3.726064
10 4.075658
11 3.854167
12 3.916667
13 4.045455

From the data we can see that year 10 has the most screen time after work. Year 9 have the least screen time. This results may be due to year 9 not having a lot of free time due to being introduced to a new school/starting college. Year 10 is likely due to having a lot of free time due and not having to worry about studing for school. Year 11 is moderate likely because starting exams/getting a job. year 12 and 13 are getting higher likely due to being more proficent in time management with studing.