Using the data provided, I calculated the minimum window size in order to have full viewability among a percentile subset of the audience. Here are the answers:

Using the data provided, I calculated the minimum window size in order to have full viewability among a percentile subset of the audience. Here are the answers: Mobile: 50% of viewports: Width 375, Height 635 80%: Width 375, Height 635 90%: Width 360, Height 560 95%: Width 360, Height 550 99%: Width 320, Height 500 Desktop: 50% of viewports: Width 1440, Height 900 80%: Width 1024, Height 600 90%: Width 1024, Height 600 95%: Width 1024, Height 600 99%: Width 800, Height 300