Discussion
For our study,we randomly gave out surveys to a 150 students in North Olmsted High School. The students were selected through a random processor on Minitab. This survey asked the selected student if they owned an Iphone or an Android.Throughout our study there were several factors that were weaknesses. One weaknesses that influenced our study was the non response bias, some of the selected students attended Budsman or went to a post secondary school meaning they could not be reached during the school day. We received 87 or our 150 surveys that we sent out. The other 63 were thrown into the non-response bias. Another weakness is the fact that our survey started very late, later than it should have. The students were notified a long time before our surveys went out. If we were to extrapolate the data, we would extrapolate it to our population of all students at NOHS. You could extrapolate to schools in the area with the same amount of students as NOHS as well. To improve this study in the future we could have stratified by grade to eliminate any age bias, also we could have stratified by gender to eliminate any gender bias.