SOLUTION: In a survey at a local college, 18% of students reported that they do not own a mobile device with internet capabilities. If 20 students are selected at random, find the probabilit
Algebra.Com
Question 1127221: In a survey at a local college, 18% of students reported that they do not own a mobile device with internet capabilities. If 20 students are selected at random, find the probability that exactly 5 students don't own a mobile device with internet capabilities.
Answer by Boreal(15235) (Show Source): You can put this solution on YOUR website!
This is 20C5*0.18^5*0.82^15=0.1493
RELATED QUESTIONS
In a survey at a local college, 18% of students reported that they do not own a mobile... (answered by stanbon)
In a survey at a local college, 17% of students reported that they do not own a mobile... (answered by jim_thompson5910)
At a local University, it is reported that 81% of students own a wireless device. If 3... (answered by ikleyn)
In a group of 20 students, five do not have a mobile phone. If three students are... (answered by stanbon)
According to a survey, college students make an average of 11 calls per day on their... (answered by ewatrrr)
A survey of one hundred 8th graders at a middle school found that 30 students own an iPod (answered by ewatrrr)
On the campus of Central Vermont College, a student survey found that 50%
of the... (answered by ikleyn)
A survey found that 2 out of 8 students do not own a pet. If there are 480 students in a... (answered by robertb)
At a local college, 10 of the male students are smokers and 490 are non-smokers. Of the... (answered by htmentor)