A data center contains 1000 computer servers. Each server has probability 0.003 of failing on a given day. a) What is the probability that exactly two servers fail? b) What is the probability that fewer than 998 servers function? c) What is the mean number of servers that fail? d) What is the standard deviation of the number of servers that fail?
A data center contains 1000 computer servers. Each server has probability 0.003 of failing on a given day. a) What is the probability that exactly two servers fail? b) What is the probability that fewer than 998 servers function? c) What is the mean number of servers that fail? d) What is the standard deviation of the number of servers that fail?
College Algebra
7th Edition
ISBN:9781305115545
Author:James Stewart, Lothar Redlin, Saleem Watson
Publisher:James Stewart, Lothar Redlin, Saleem Watson
Chapter9: Counting And Probability
Section: Chapter Questions
Problem 14T: An unbalanced coin is weighted so that the probability of heads is 0.55. The coin is tossed ten...
Related questions
Question
A data center contains 1000 computer servers. Each server has probability 0.003 of failing on a given day. a) What is the probability that exactly two servers fail? b) What is the probability that fewer than 998 servers
Expert Solution
This question has been solved!
Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.
This is a popular solution!
Trending now
This is a popular solution!
Step by step
Solved in 4 steps with 4 images
Knowledge Booster
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, statistics and related others by exploring similar questions and additional content below.Recommended textbooks for you
College Algebra
Algebra
ISBN:
9781305115545
Author:
James Stewart, Lothar Redlin, Saleem Watson
Publisher:
Cengage Learning
College Algebra
Algebra
ISBN:
9781305115545
Author:
James Stewart, Lothar Redlin, Saleem Watson
Publisher:
Cengage Learning