A lab contains 10 computers which were chosen at random from a supply of 26 computers, 18
Fantastic news! We've Found the answer you've been seeking!
Question:
A lab contains 10 computers which were chosen at random from a supply of 26 computers, 18 of which were Dells. Let X represents the number of Dell computers in this lab.
- What is the distribution of X? Give the name and corresponding parameters.
- Calculate the mean value and the standard deviation of X.
- What is the probability that there are exactly 4 Dell computers in this lab?
Related Book For
Probability & Statistics for Engineers & Scientists
ISBN: 978-0130415295
7th Edition
Authors: Ronald E. Walpole, Raymond H. Myers, Sharon L. Myers, Keying
Posted Date: