you need 9 for 10

QUESTION 9 9) According to the latest computer usage survey of 1500 students, the amount of social time a day a student spends on the internet is approximately normally distributed with u = 210 minutes and of = 45 minutes . Determine the percent of students who spend more than 4 hours on the internet O a. noe of the choices O b.95% O c. 25.25% O d. 35% QUESTION 10 10) Using the information from question 9 above, find the minimum computer usage time spent on the internet by the top 5% of the users (nearest whole) O a.210 O b.284 O c. none of the choices O d. 136