Question:

An examination of cell phone use by 2,500 high school

Last updated: 7/10/2022

An examination of cell phone use by 2,500 high school

An examination of cell phone use by 2,500 high school students reported that 51 students had no social media apps on their phones; 147 had one social media app on their phones; 1,152 had two social media apps on their phones; and the remainder had three social media apps on their phones. In the probability distribution for this sample space, what is the probability that a student had three social media apps installed? 0.252 0.460 1.150 0.239