Bullying Bullying is a problem at any age but especially for students aged 12 to 18. A study showed that 7.2% of all students in this age bracket reported being bullied at school during the past six months with 6" grade having the highest incidence at 13.9% and 12 grade the lowest at 2.2%. To see if there is a difference between public and private schools, 170 students were randomly selected from each. At the 0.05 level of significance, can a difference be concluded? Private Public Sample size 170 170 Number bullied 23 10 Use p, for the proportion of private school students who have been bullied