Question 1

Q: What is the daily average screen time across all 3 devices? Is there an downward trend after I start recording the screen time?

My daily average screentime of 3 devices are listed in the table below. iPhone screen time is averaged to about 8.5 hours per day…I used a stack bar chart to visualized my daily screen time. There is no downward trend after i start recording the screen time showing in the picture even though I thought i purposely stop using my phone that frequently after I start collection data.

   Device DailyAverage
1    iPad     2.354286
2  iPhone     8.520989
3 Macbook     1.549670

Question 2

Q:which day of the week has the longest screen time on average? A: Tuesday has the average screen time (total Screen time across all devices) of 16.07 hours. I run Tuesday’s data alone. 37% of Tuesday’s screen time was on school works which contains Teams and Rstudio, which makes sense becuase both my HU Class are on Tuedays. I have 3-4 hours of Teams meeting on Tuesdays during the data collection period.

  Weekday   Average
1     Fri  9.595385
2     Mon 12.817692
3     Sat 10.612308
4     Sun 11.886923
5     Thu 13.615385
6     Tue 16.076923
7     Wed 12.370000

Question 3

Q:Which category has the longest screen time?
I spent most of my screen time on messaging apps such as imessages, wechat, discord.

Question 4

Q:Which App has the longest screen time?
I spent the longest time on Wechat which is a messaging app. Google Map comes home with a close second. This is probably because I use Goggle maps every time when i commute to work and leave the app on screen for the entire ride…It is a relief that Tiktok is not in the top 3….

Question 4

Which day has the longest screen time? What did I do on that day
A: 02/21/2023. I spent 23.42 hours on screen (Because I track screen time across all 3 devices, 23.42 hours is the total screen time. 3 devices could be running on the same time hence the overlapped screen time.)