For item #13 &14 From a survey of habits,48% of students interviewed said that they surf the internet ,36 read pocketbooks,and 28 % surf the internet and read the pocketbooks.If a student choosen from those interviewed , find the probability that this student



13.surf the internet or read pocketbooks.

a.72% b.56% c.44% d.16%


14.does not surf the internet nor read pocketbooks.


a.72% b.56% c.44% d.16%

please help po ​