Mathematics
Mathematics, 19.03.2020 03:05, nawafcanada

An internet search engine looks for a certain keyword in a sequence of independent web sites. It is believed that 20% of the sites contain this keyword. (a) Compute the probability that at least 5 of the first 10 sites contain the given keyword. (b) Compute the probability that the search engine had to visit at least 5 sites in order to find the first occurrence of a keyword.

answer
Answers: 2

Other questions on the subject: Mathematics

image
Mathematics, 21.06.2019 16:30, nockturnal1993
Acarnival sold tickets for $1.50 for adults and $1.00 for students. there were 54 tickets sold for a total of $70.50. write a system of equations to represent the number of adult tickets, x, and the number of student tickets, y. find the solution and explain what it means. i'll you if you me
Answers: 1
image
Mathematics, 21.06.2019 22:30, tdyson3p6xvtu
60 musicians applied for a job at a music school. 14 of the musicians play both guitar and drums, 28 play drums, 18 play the guitar. what is the probability that the applicant who gets the job plays drums or guitar?
Answers: 1
image
Mathematics, 22.06.2019 02:10, Naysa150724
If point cis between points a and b, then ac + — = ab
Answers: 1
image
Mathematics, 22.06.2019 02:40, samarahbrown6050
Find the sum of the given arithmetic series. 24 + 17 + 10 + 3 + + (–39)
Answers: 3
Do you know the correct answer?
An internet search engine looks for a certain keyword in a sequence of independent web sites. It is...

Questions in other subjects:

Konu
Biology, 03.11.2020 19:50
Konu
Biology, 03.11.2020 19:50