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Assignment No.3 (Course STA301) Spring 2012 (Total Marks 15) submitted before or on 23:59 13th June, 2012

Assignment No.3 (Course STA301)

 Spring 2012 (Total Marks 15)

 

INSTRUCTIONS

 

Deadline:

Your Assignment must be uploaded/ submitted before or on

23:59 13th June, 2012

 

STUDENTS ARE STRICTLY DIRECTED TO SUBMIT THEIR ASSIGNMENT BEFORE OR BY DUE DATE. NO ASSIGNMNENT AFTER DUE DATE WILL BE ACCEPTED VIA E.MAIL.

 

Rules for Marking:

It should be clear that your Assignment will not get any credit IF:

  • The Assignment submitted, via email, after due date.
  • The submitted Assignment is not found as MS Word document file.
  • There will be unnecessary, extra or irrelevant material.
  • The Statistical notations/symbols are not well-written i.e., without using MathType software.
  • The Assignment will be copied from handouts, internet or from any other student’s file. Copied material (from handouts, any book or by any website) will be awarded ZERO MARKS. It is PLAGIARISM and an Academic Crime.
  • The medium of the course is English. Assignment in Urdu or Roman languages will not be accepted.
  • Assignment means Comprehensive yet precise accurate details about the given topic quoting different sources (books/articles/websites etc.). Do not rely only on handouts. You can take data/information from different authentic sources (like books, magazines, website etc) BUT express/organize all the collected material in YOUR OWN WORDS. Only then you will get good marks.

 

Objective(s) of the Assignment:

The current assignment will help out students for:

 

  • Understanding about the application of probability distributions.
  • Establishing the link between discrete probability distribution and continuous probability distribution.
  • Getting hands-on practice to find out the joint probability distribution.

 

 

 

 

Assignment No: 3 (Lessons 23-30)

Question 1:                                                                                                                       Marks: 4+4

 

a) The probability density function of a random variable is given as

 

            f(x) = 2(x-1)                1<x < 2

0                   Elsewhere

 Calculate second moment about origin.

 

 

b) Let x and y are two independent random variables with joint probability density function.

 

 

 

 

 

Find the marginal probability density function of x.

 

 

Question 2:                                                                                                                      Marks: 2+5

 

a)      What is the probability that a poker hand of 5 cards contain exactly 2 aces?

 

b)      A pair of dice is rolled 180 times. By using the normal approximation to binomial distribution, find the probability that a total of 7 occurs at least 25 times.

 

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please discus here about the solution of the assignment

thanks

Please Discuss here about this assignment.Thanks

And all please always try to focused on the one discussion for one assignment, Don't need to add another discussion for same assignment. All discussion will be carried out for this assignment here with solution.. Be touched with this discussion.Thanks for understanding 

but here i cant upload my notes on a single page  

but where is the solution of this assignment?

plzzzzz discuss here STA301 assignment solution

Check  Abdul Rehman Ansari ♥●•٠·˙  STA301 Assignment#03 Solution ID in PDF format

see the attached file please

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thankx

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STA301_Assignment#03_Solution_Idea One more idea solution

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