We are here with you hands in hands to facilitate your learning & don't appreciate the idea of copying or replicating solutions. Read More>>

Looking For Something at vustudents.ning.com? Click Here to Search

www.bit.ly/vucodes

+ Link For Assignments, GDBs & Online Quizzes Solution

www.bit.ly/papersvu

+ Link For Past Papers, Solved MCQs, Short Notes & More


Dear Students! Share your Assignments / GDBs / Quizzes files as you receive in your LMS, So it can be discussed/solved timely. Add Discussion

How to Add New Discussion in Study Group ? Step By Step Guide Click Here.

Assignment No.4 (Course STA301)

 Fall 2012 (Total Marks15)

 

Deadline

Your Assignment must be uploaded/ submitted before or on

23:59 30th Jan   , 2013

(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 this Assignment:

 

  • The assignment is being uploaded to build up the concepts about the Confidence interval and sampling distributions.

                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                   

  •  How to get interpretation about Confidence interval.  

 

 

Assignment # 4 (Lessons 31- 36)

 

Question 1:                                                                                                                        (Marks: 2+5=7)

a. In a finite population with  and  , find the mean and variance for the sampling distribution of sample mean for n = 25.

 

b. The mean and standard deviation of the maximum loads supported by 50 cables are 13 tons and 0.80 tons respectively. Find the 99% confidence interval for the mean of the maximum loads of all cables produced by the company. Also interpret the findings.

Question 2:                                                                                                             (Marks: 5+3=8)

  1. If  is normally distributed with  and .

       Find the

 

  1. A sample of people at the university cafeteria on meatless day showed 20% of them preferred vegetable dishes. How large a sample is needed if we want to be 95% confident that our estimate of population proportion is within 0.03?

 

-End- 

+ How to Follow the New Added Discussions at Your Mail Address?

+ How to Join Subject Study Groups & Get Helping Material?

+ How to become Top Reputation, Angels, Intellectual, Featured Members & Moderators?

+ VU Students Reserves The Right to Delete Your Profile, If?


See Your Saved Posts Timeline

Views: 16372

.

+ http://bit.ly/vucodes (Link for Assignments, GDBs & Online Quizzes Solution)

+ http://bit.ly/papersvu (Link for Past Papers, Solved MCQs, Short Notes & More)

+ Click Here to Search (Looking For something at vustudents.ning.com?)

+ Click Here To Join (Our facebook study Group)

Replies to This Discussion

part a ka answer galat ha 0.0087 aana chahy

is this correct

Attachments:

??

solution

Attachments:

is it correct????????

yup its correct

hi yar file ma termim zoor kar laina plz nai to number nai melain ga.

Attachments:

STA301

Attachments:

RSS

Latest Activity

+Mr President updated their profile
13 minutes ago
A_Q added a discussion to the group ENG513 Language Teaching Methods
32 minutes ago
ALEENA replied to + M.Tariq Malik's discussion Site Overview | Assignment Solutions | Past Papers Solutions | VU Students Features
33 minutes ago
+ !! "AS" !! replied to + !! "AS" !!'s discussion Ghalti...
35 minutes ago
Profile IconALI RAZA, Husnain Kan, Safdar Mehmood and 25 more joined Virtual University of Pakistan
39 minutes ago
ALEENA liked + Iuuoɔǝut +'s discussion MTH401_Mid term Solved (Part I) with refrence
40 minutes ago
Shine--Ex-VUStudent liked + !! "AS" !!'s discussion Yaha Har Cheez ..
41 minutes ago
Shine--Ex-VUStudent liked +¢αяєℓєѕѕ gιяℓ's discussion Iss tasvir ko Unwan Dein :-P
44 minutes ago
ALEENA replied to ٥ دن's discussion Gunahon ki gehrai
44 minutes ago
ALEENA replied to + !! "AS" !!'s discussion Ghalti...
46 minutes ago
ALEENA replied to Siddiq khan kakar's discussion RIP
49 minutes ago
Muhammad Hamza Mehmood liked Faiza's profile
51 minutes ago
Profile IconKhan and zuha shah joined + M.Tariq Malik's group
51 minutes ago
Khan joined + M.Tariq Malik's group
52 minutes ago
Profile IconKhan and sardarni joined + M.Tariq Malik's group
54 minutes ago
ALEENA replied to +¢αяєℓєѕѕ gιяℓ's discussion Iss tasvir ko Unwan Dein :-P
57 minutes ago
zuha shah joined + M.Tariq Malik's group
58 minutes ago
zuha shah liked + M.Tariq Malik's group PSY401 Clinical Psychology
58 minutes ago
zuha shah liked + M.Tariq Malik's group MGT111 Introduction to Public Administration
58 minutes ago
Ali joined + M.Tariq Malik's group
1 hour ago

© 2019   Created by + M.Tariq Malik.   Powered by

Promote Us  |  Report an Issue  |  Privacy Policy  |  Terms of Service