In a hypergeometric random variable X, there are repeated trials of an event, however these are not independent. This corresponds closely to the case of selecting marbles from a bowl (without replacement). The random variable X counts the number of marbles of category A out of N trials There are two parameters n, the number of trials, N, the total number of marbles, and p= k/N, the initial proportion of marbles of category A, (however, the probability of a marble of category A varies after the first trial For example Select 4 marbles from a group of 15 marbles, of which 6 are red and 9 are other colors Let X= number of red marbles selected a Find the probability mass functon for X X-x PIX-X) 3
In a hypergeometric random variable X, there are repeated trials of an event, however these are not independent. This corresponds closely to the case of selecting marbles from a bowl (without replacement). The random variable X counts the number of marbles of category A out of N trials There are two parameters n, the number of trials, N, the total number of marbles, and p= k/N, the initial proportion of marbles of category A, (however, the probability of a marble of category A varies after the first trial For example Select 4 marbles from a group of 15 marbles, of which 6 are red and 9 are other colors Let X= number of red marbles selected a Find the probability mass functon for X X-x PIX-X) 3
Holt Mcdougal Larson Pre-algebra: Student Edition 2012
1st Edition
ISBN:9780547587776
Author:HOLT MCDOUGAL
Publisher:HOLT MCDOUGAL
Chapter11: Data Analysis And Probability
Section: Chapter Questions
Problem 8CR
Related questions
Question
amit
please do not give hand written photo
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 6 images
Recommended textbooks for you
Holt Mcdougal Larson Pre-algebra: Student Edition…
Algebra
ISBN:
9780547587776
Author:
HOLT MCDOUGAL
Publisher:
HOLT MCDOUGAL
College Algebra
Algebra
ISBN:
9781305115545
Author:
James Stewart, Lothar Redlin, Saleem Watson
Publisher:
Cengage Learning
Calculus For The Life Sciences
Calculus
ISBN:
9780321964038
Author:
GREENWELL, Raymond N., RITCHEY, Nathan P., Lial, Margaret L.
Publisher:
Pearson Addison Wesley,
Holt Mcdougal Larson Pre-algebra: Student Edition…
Algebra
ISBN:
9780547587776
Author:
HOLT MCDOUGAL
Publisher:
HOLT MCDOUGAL
College Algebra
Algebra
ISBN:
9781305115545
Author:
James Stewart, Lothar Redlin, Saleem Watson
Publisher:
Cengage Learning
Calculus For The Life Sciences
Calculus
ISBN:
9780321964038
Author:
GREENWELL, Raymond N., RITCHEY, Nathan P., Lial, Margaret L.
Publisher:
Pearson Addison Wesley,