Ask Question, Ask an Expert

+1-415-315-9853

info@mywordsolution.com

Ask Statistics and Probability Expert

Seven coloured balls are placed in bucket :3 blue, 2 red, and 2 green and one ball is randomly sampled, then set aside. Then a second ball is randomly chosen What is

a) _ P (2 green balls)

b) _ P( one green, one red )            ( order is not important)

c)_ P(2 ball the same color)

d)_ P(2 ball different color)

Statistics and Probability, Statistics

  • Category:- Statistics and Probability
  • Reference No.:- M922440

Have any Question? 


Related Questions in Statistics and Probability

Let xnnbspbe a sequence of iid gaussian random variables

Let X n  be a sequence of IID Gaussian random variables. Form a new sequence according to Determine which forms of convergence apply to the random sequence, Z n.

Tires a and tires b have an average lifespan of 50000 miles

Tires a and tires b have an average lifespan of 50,000 miles. Tires A was found to have a standard deviation of 12,000 miles and tires b was found to have a standard deviation of 8,000 miles. Which tires are more reliabl ...

Research and statistical methods for business-group

Research and Statistical Methods for Business-Group Assignment Assessment - Group Project Gym Users James H. is CEO of The Gym Chain. The Gym Chain is a multinational leisure business headquartered in Australia. Some of ...

A person with a contagious disease enters the population

A person with a contagious disease enters the population. Every day he either infects a new person (which occurs with probability ) or his symptoms appear and he is discovered by health officials (which occurs with proba ...

Two random variables are jointly gaussian with means of

Two random variables are jointly Gaussian with means of μ X =2, μ Y =-3 variances of σ 2 X =1, σ 2 Y =4, and a covariance of Cov(X,Y)= -1. (a) Write the form of the joint PDF of these jointly Gaussian random variables. ( ...

Describe when a z-test should be performed as opposed to a

Describe when a z-test should be performed as opposed to a t-test? Which (if any) can we use all the time? Why or why not?

A random process xt has the following member

A random process X(t) has the following member functions:    Each member function occurs with equal probability (a) Find the mean function  (b) Find the autocorrelation function  (c) Is the process WSS? Is it stationary ...

Quizmultiple-choice choose exactly one answer for each

Quiz: Multiple-Choice: Choose exactly ONE answer for each question. 1. A few of the variables for which data were collected in a certain study include age, gender, income, and number of hours spent shopping online per mo ...

A discrete random process x n is generated by repeated

A discrete random process X [n] is generated by repeated tosses of a coin. Let the occurrence of a head be denoted by 1 and that of a tail by - 1. A new discrete random process is generated by   for n odd (either positiv ...

You are given a member function of a random process

You are given a member function of a random process as   where the amplitude is in volts. Quantize the amplitude o    to 21 levels with the intervals ranging from 10.5 to 10.5 in 1-volt steps. Consider 100 periods of   a ...

  • 4,153,160 Questions Asked
  • 13,132 Experts
  • 2,558,936 Questions Answered

Ask Experts for help!!

Looking for Assignment Help?

Start excelling in your Courses, Get help with Assignment

Write us your full requirement for evaluation and you will receive response within 20 minutes turnaround time.

Ask Now Help with Problems, Get a Best Answer

A cola-dispensing machine is set to dispense 9 ounces of

A cola-dispensing machine is set to dispense 9 ounces of cola per cup, with a standard deviation of 1.0 ounce. The manuf

What is marketingbullwhat is marketing think back to your

What is Marketing? • "What is marketing"? Think back to your impressions before you started this class versus how you

Question -your client david smith runs a small it

QUESTION - Your client, David Smith runs a small IT consulting business specialising in computer software and techno

Inspection of a random sample of 22 aircraft showed that 15

Inspection of a random sample of 22 aircraft showed that 15 needed repairs to fix a wiring problem that might compromise

Effective hrmquestionhow can an effective hrm system help

Effective HRM Question How can an effective HRM system help facilitate the achievement of an organization's strate