9-12 is all 1 problem. But please solve them separate following the directions thank u . In Problems 9-12, a hypergeometric probability experiment isconducted with the given parameters. Compute the probabilityof obtaining x successes.9. N = 150, n=20, k10. N : 60, n = 8, k =11. N12. N = 150, n = 10, k230, n = 15, k=25, x 3=30, x = 5=1200, x = 1210, x = 1

A random variable x~Hyper-geometric(N,k,n,x)P(X=x)=

Answered: In Problems 9-12, a hypergeometric…

MATLAB: An Introduction with Applications

6th Edition

ISBN:9781119256830

Author:Amos Gilat

Publisher:Amos Gilat

Chapter1: Starting With Matlab

Section: Chapter Questions

Problem 1P

See similar textbooks

Similar questions

If the random variable X is exponentially distributed with parameter λ = 4, then the probability P(X ≤ 0.25) is equal to:
J 2 10. Airlines routinely overbook flights to help lower the number of empty seats on their airplanes in order to increase profits. In the year 2005, the no-show rate was estimated to be 12%, with 88% of passengers with tickets actually showing up to take the flight. Suppose an airplane has 25 seats, and that the airline has sold 27 tickets. What is the probability that there will not be enough seats? 11. Referring to the no-show rates from Problem 10, out of 27 tickets sold, what are the mean and standard deviation for the number of people that show up to take the flight need answer for 11!
Question 21 The probability of a randomly selected person is suffering from a certain disease DIS is 0.001. The test to detect DIS has a correct detection rate of one, that is, for a person with DIS, the test will always detect the disease. But for a person without DIS, the test has probability 0.005 to give false detection of the disease. Given that a person tests positive for DIS, what is the probability that person actually has it? Choose the closest value from the following correctly:
Problem 1 Assume body heights (inches) for the population of 8-year old boys are: X-N(My 51, 0y = 3). If we choose 100 boys at random, what is the probability that their average height exceeds 50 inches? In the class, we apply the statistical knowledge about sampling distribution of the sample mean, denoted by X; that is, 8~NAxox/n) to solve this question analytically Now, please solve this question numerically computationally. That is, you should use simulation to compute a numerical approximate of the probability. Submit your R code and output with a brief description or explanation of your solution (Hint: you should use the rmorm function instead of pnorm function in R.) Problem 2 Assume body heights (inches) for the population of 8-year old boys are: X-N(x = 51, 0x = 3). and body heights (inches) for the population of 8-year old girls are: Y-N(My = 53, ay = 3). If we randomly and independently choose 100 boys and 100 girls, what is the probability that the average height of the…
If the moment generating function of a random variable X is: (1/3+(2/3)e t ) 5 find P (X > 3).
Suppose X is an exponential random variable, and E(X) = 2. Find the probability that X will be within 2 standard deviations of its expected value.
. In general, a ____ t-statistic and a _____ p-value (relative to a chosen critical value and alpha) indicate that our estimated statistic is ____ to occur by chance if the null is true. a. Large; large; likely b. Small; large; likely c. Small; small; unlikely d. Large; large; likely
A simple random sample of size 200 is taken from a much larger group of male wrestlers prior to a competition. The average weight in the sample is 190 pounds, with an SD of 20 pounds. The average weight of the population is estimated to be 190 pounds, and this estimate is likely to be off by about _______.
Suppose that the current positivity rate for a certain disease in a population is 2%. We decide to do batch testing and we use batches of size 12. Determine the probability that a batch tests negative.
Find the PDF fX(x) of the random variable X in Problem
How would I go about solving this problem? A simple random sample of size n=200 is obtained from a population whose size is N=20,000 and whose population proportion with a specified characteristic is p=0.4. a) What is the probability of obtaining x=82 or more individuals with the characters? That is, what is P(p-hat is greater than or equal to 0.82)?
9.1) Suppose X1, X2, and X3, denotes a random sample from the exponential distribution with density function shown in the image. a) Which of the above estimators are unbiased for θ? b) Among the unbiased estimators of θ, which has the smallest variance?

SEE MORE QUESTIONS

Recommended textbooks for you

MATLAB: An Introduction with Applications

Statistics

ISBN:

9781119256830

Author:

Amos Gilat

Publisher:

John Wiley & Sons Inc

Probability and Statistics for Engineering and th…

Statistics

ISBN:

9781305251809

Author:

Jay L. Devore

Publisher:

Cengage Learning

Statistics for The Behavioral Sciences (MindTap C…

Statistics

ISBN:

9781305504912

Author:

Frederick J Gravetter, Larry B. Wallnau

Publisher:

Cengage Learning

MATLAB: An Introduction with Applications

Statistics

ISBN:

9781119256830

Author:

Amos Gilat

Publisher:

John Wiley & Sons Inc

Probability and Statistics for Engineering and th…

Statistics

ISBN:

9781305251809

Author:

Jay L. Devore

Publisher:

Cengage Learning

Statistics for The Behavioral Sciences (MindTap C…

Statistics

ISBN:

9781305504912

Author:

Frederick J Gravetter, Larry B. Wallnau

Publisher:

Cengage Learning

Elementary Statistics: Picturing the World (7th E…

Statistics

ISBN:

9780134683416

Author:

Ron Larson, Betsy Farber

Publisher:

PEARSON

The Basic Practice of Statistics

Statistics

ISBN:

9781319042578

Author:

David S. Moore, William I. Notz, Michael A. Fligner

Publisher:

W. H. Freeman

Introduction to the Practice of Statistics

Statistics

ISBN:

9781319013387

Author:

David S. Moore, George P. McCabe, Bruce A. Craig

Publisher:

W. H. Freeman

SEE MORE TEXTBOOKS

In Problems 9-12, a hypergeometric probability experiment is conducted with the given parameters. Compute the probability of obtaining x successes. 9. N = 150, n = 20, k = 30, x = 5 10. N = 60, n = 8, k = 25, x :3 11. N = 230, n = 15, k = 12. N = 150, n = 10, k = = 200, x = 12 10, x = 1