The majority of the students, 40%, spent 3-6 hours using smartphone the most, another 39% 1-3 hours, 11% more than 6 hours, and ten percent less than 1 hour.
The majority of the students, 40%, spent 3-6 hours using smartphone the most, another 39% 1-3 hours, 11% more than 6 hours, and ten percent less than 1 hour.spent