Ask Question, Ask an Expert

+1-415-315-9853

info@mywordsolution.com

Ask Statistics and Probability Expert

problem 1) Prove that the Geometric mean G of the distribution:

dF = 6(2-x) (x-1) dx,  1 ≤ x ≤ 2 is given by 6 log (16G) = 19.

problem 2) describe joint probability distribution function and give its properties.

problem 3) describe cumulants and mention its utilities.

problem 4) Describe MGF and give its properties.

problem 5) describe Poisson distribution. Illustrate that the difference of two Poisson variates is not a Poisson variate.

problem 6) Define Negative Binomial distribution and obtain its probability generating function.

problem 7) prepare down the characteristics of normal distribution?

problem 8) prepare down the cumulant generating function of Gamma distribution.

problem 9) Define Chi-square statistics and give its uses.

problem 10) Establish the relation between F and t statistics.

problem 11)a)  Define probability generating function and give its properties. Obtain its rotation with moment generating function.

problem 12)a) Show that the linear combination of independent normal variables is also a normal variable.

b)  describe Beta distribution of second kind and determine its mean and variance.

Statistics and Probability, Statistics

  • Category:- Statistics and Probability
  • Reference No.:- M97175

Have any Question? 


Related Questions in Statistics and Probability

Let and be random variables with means mux and muy

Let and be random variables with means μ X and μ Y , variences σ 2 X and σ 2 Y ,   and correlation coefficient ρ X ,Y (a) Find the value of the constant which minimizes    (b) Find the value of  when A  is given as deter ...

Let a random process consist of a sequence of pulses with

Let a random process consist of a sequence of pulses with the following properties: (i) the pulses are rectangular of equal duration,? (with no "dead" space in between pulses), (ii) the pulse amplitudes are equally likel ...

The number of claims n in a year has a discrete

The number of claims N in a year has a discrete distribution: Pr[N=k]=0.1(4-k) for k=0,1,2,3. The amount for each claim has mean 300 and variance 30000. The distribution of amount per claim is independent of N. Calculate ...

Several questions refer to the basic sample persons whose

Several questions refer to the Basic Sample: persons whose age is in the 21-27 (inclusive) range, who are working at least 40 hours per. Consider the Basic Sample only. Create standardizations (z-scores) of for the varia ...

A communication system sends data in the form of packets of

A communication system sends data in the form of packets of fixed length. Noise in the communication channel may cause a packet to be received incorrectly. If this happens, then the packet is retransmitted. Let the proba ...

Use the matlab function marcumq to write a program to plot

Use the MATLAB function marcumq to write a program to plot the CDF of a Rician random variable. Your program should take as inputs the two parameters a and σ of the Rician random variable and output a plot of the CDF. Be ...

1 purposethis homework implements algorithms for anomaly

1. Purpose This homework implements algorithms for anomaly detection. 2. Description Introduction Comparing with signature based IDS, statistical based IDS uses the statistical metrics and algorithms to differentiate the ...

Suppose x is a vector of iid random variables where each

Suppose X is a vector of IID random variables where each element has some PDF,    Find an example PDF such that the median is a better estimate of the mean than the sample mean.

Assessment - assessment overviewfor this assessment you

Assessment - Assessment overview For this assessment, you need to produce a report by generating responses to six tasks presented below. For some of these sections, you will need to use Excel to generate statistical outp ...

Suppose hxz is the probability-generating function of some

Suppose H X (z) is the probability-generating function of some random variable X with PMF P X  (k ). In terms of P X  (k ), find the PMF of the random variable Y if its probability-generating function is given as in each ...

  • 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