Thursday, 28 November 2019

MTH 301 Assignment # 1 Fall 2019 Due Date: 29th Nov, 2019

Assignments ,
MTH 301 Assignment # 1 Fall 2019 Due Date: 29th Nov, 2019

Assignment # 1 MTH 301
Fall 2019
                                                                                                                Maximum Marks: 20
                                                                                                            Due Date: 29th Nov, 2019

INSTRUCTIONS

Please read the following instructions before attempting the solution of this assignment:

•          To solve this assignment, you should have good command over 8-14 lectures.
•          Try to get the concepts, consolidate your concepts and ideas from these questions   which you learn in these lectures. You should concern the recommended books for clarification of concepts.
•          Upload assignments properly through LMS. No Assignment will be accepted through email.
•          Write your ID on the top of your solution file.
•          Do not use colored backgrounds in your solution files.
•          Use Math Type or Equation Editor etc. for mathematical symbols and equations.
•          You should remember that if we found the solution files of some students are same then we will reward zero marks to all those students. Therefore, try to make solution by yourself and protect your work from other students, otherwise you and the student who send same solution file as you will be given zero marks.
•          Avoid copying the solution from book (or internet); you must solve the assignment yourself.
•          Also remember that you are supposed to submit your assignment in Word format any other like scan images, HTML etc. will not be accepted and we will give zero marks correspond to these assignments.




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PSY631 Psychological Testing & Measurements Assignment 1 Solution & Discussion Fall 2019

Assignments ,
PSY631 Psychological Testing & Measurements Assignment 1 Solution & Discussion Fall 2019

SEMESTER Fall 2019  
Psychological Testing & Measurements
(PSY631) 
Assignment No. 01 
Due Date: November 27, 2019                          Marks: 20
Assignment Objective:  
Upon completion of the assignment students will be able to understand the types of reliability and basics of psychometrics.  

Dear Student;

In each of given scenarios, there is description of one type of reliability. You are required to read the scenarios carefully and identify the type of reliability in each scenario along with justification.  
Scenario  
Identification  
1*4 (4)  
Justification    
4*4 (16)  
Aimen performed a research study on Academic performance of college students. For this purpose, she selected two groups of students. One group got 75% or above marks while the second group of students got less than 75% marks. In order to compare and observe their results over a period of two years, she administered a 35 items scale in first semester and then in fourth semester with same groups of students. The scale gives the same results both of the times.
  
  
Rehan developed a scale to measure the
Self-concept of university students. In 
  
  
this scale, there were 40 items covering diverse dimensions of Self-concept. The scale was administered to the sample of university students and calculated the total score for each half after random division. Rehan, in this study, randomly divided all items that state to measure the same construct into two sets.


Aima was interested in scale development based on technology usage. In this regard, she was required to ask students about their views towards technology. In this regard, she developed two forms of questionnaire that all relate to technology. After that she split the questions randomly into two sets, which would characterize the parallel forms.
  
  
A researcher intends to take student views regarding their course content to find out student’s satisfaction. In this regard, the researcher decided to evaluate the responses of the students by two or more examiner.  
  
  
  
Instructions to follow: 
  • Please record your answers in the given table.
  • In identification just mention the name of the particular type of reliability.
  • In justification section, give at least four points but avoid writing long stories.
  • Do not copy paste and write in your own words.

Marking scheme: 1+1+1+1 (for identification) 4+4+4+4 (for justification) =20 
Note:  
Only in the case of Assignment, 24 hours extra / grace period after the due date is usually available to overcome uploading difficulties which may be faced by the students on last date.  This extra time should only be used to meet the emergencies and above mentioned due dates should always be treated as final to avoid any inconvenience.  
  
Important Instructions:  
Please read the following instructions carefully before attempting the assignment solution.  
  
Deadline:  
  • Make sure that you upload the solution file before the due date. No assignment will be accepted through e-mail once the solution has been uploaded by the instructor.  
  
Formatting guidelines:  
  • Use the font style “Times New Roman”/ “Arial” and font size “12”.  
  • It is advised to compose your document in MS-Word 2003.  
  • Use black and blue font colors only.  
  
Solution guidelines:  
  • Every student will work individually and has to write in the form of an analytical assignment.
  • Give the answer according to question.  
  • For acquiring the relevant knowledge don’t rely only on handouts but watch the video lectures and use other reference books also.  
  
Rules for Marking  
 Please note that your assignment will not be graded or graded as Zero
(0) if:
  • It has been submitted after due date
  • The file you uploaded does not open or is corrupt
  • It is in any format other than doc (MS. Word)
  • It is cheated or copied from other students, internet, books, journals etc...

  • Solution: 

Justification 4*4 (16)
Identification 1*4 (4)
Scenario




Test-retest reliability measures the consistency of results when you repeat the same test on the same sample at a different point in time. You use it when you are measuring something that you expect to stay constant in your sample.









Test-retest
Aimen performed a research study on Academic performance of college students. For this purpose, she selected two groups of students. One group got 75% or above marks while the second group of students got less than 75% marks. In order to compare and observe their results over a period of two years, she administered a 35 items scale in first semester and then in fourth semester with same groups of students. The scale gives the same results both of the times.
 Group of respondents are presented with a set of statements designed to measure optimistic and pessimistic mindsets. They must rate their agreement with each statement on a scale from 1 to 5. If the test is internally consistent, an optimistic respondent should generally give high ratings to optimism indicators and low ratings to pessimism indicators. The correlation is calculated between all the responses to the “optimistic” statements, but the correlation is very weak. This suggests that the test has low internal consistency.
Internal consistency
Rehan developed a scale to measure the Self-concept of university students. In this scale, there were 40 items covering diverse dimensions of Self-concept. The scale was administered to the sample of university students and calculated the total score for each half after random division. Rehan, in this study, randomly divided all items that state to measure the same construct into two sets.
A set of questions is formulated to measure financial risk aversion in a group of respondents. The questions are randomly divided into two sets, and the respondents are randomly divided into two groups. Both groups take both tests: group A takes test A first, and group B takes test B first. The results of the two tests are compared, and the results are almost identical, indicating high parallel forms reliability






Parallel forms reliability
Aima was interested in scale development based on technology usage. In this regard, she was required to ask students about their views towards technology. In this regard, she developed two forms of questionnaire that all relate to technology. After that she split the questions randomly into two sets, which would characterize the parallel forms.
To measure interrater reliability, different researchers conduct the same measurement or observation on the same sample. Then you calculate the correlation between their different sets of results. If all the researchers give similar ratings, the test has high interrater reliability.


Interrater reliability
A researcher intends to take student views regarding their course content to find out student’s satisfaction. In this regard, the researcher decided to evaluate the responses of the students by two or more examiner.

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CS614 Data Warehousing Assignment 2 Solution & Discussion Fall 2019

Assignments ,
CS614 Data Warehousing Assignment 2 Solution & Discussion Fall 2019
  1. Calculate the total space reserved in memory using normalization1. Calculate the total space reserved in memory using normalization.
  2. . Calculate the total space reserved in memory after de-normalization using per-joining technique
Solution File:
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FIN621 FINANCIAL STATEMENT ANALYSIS Assignment 1 Solution & Discussion Fall 2019

Assignments ,
FIN621 FINANCIAL STATEMENT ANALYSIS Assignment 1 Solution & Discussion Fall 2019

SEMESTER FALL 2019
FINANCIAL STATEMENT ANALYSIS (FIN621)
ASSIGNMENT NO. 01
DUE DATE: 27TH NOV, 2019
MARKS: 10

Learning Outcomes
After going through this assignment, the students should be able to:
ü Critically evaluate the elements of balance sheet.

Assignment
Below given is the Balance Sheet of Haider Mills Ltd. The company is involved in the business of Textile and Weaving and is operating as a public limited company since year 2010. 

Requirement
Critically evaluate the Balance Sheet of Haider Mills Ltd and specify your criticism on the items of Balance Sheet which are incorrectly recorded and explain their proper treatment.

For example; 
 Land and building are disclosed net value Rs. 270,000 which is incorrect. The Accumulated depreciation of land and building should be disclosed too.

Haider Textile Limited
Balance Sheet
For the year ended June 30, 2019

Assets

Current Assets:
Cash 
70,000
Marketable Securities
27,000
Accounts Receivables, net
50,000
Inventory
35,000
Treasury Stock
17,000
Total Current Assets
199,000
Plant Assets:
Land and Building, net
270,000
Investments:
Short Term Notes
24,000
Other Assets:
Supplies
7000
Total Assets
500,000
Liabilities & Stockholders' Equity

Current Liabilities:
Bonds Payable
137,000
Accounts Payable
48,000
Wages Payable
15,000
Total Liabilities
195,000
Stockholders' Equity
Common Stock (Rs, 20 par, 20,000 shares authorized, 10,000 shares outstanding
200,000
Retained Earnings
70,000
Redeemable Preferred Stock
30,000
Total Stockholders' Equity
300,000
Total Liabilities and Stockholders' Equity
 500,000

IMPORTANT:
24 hours extra / grace period after the due date is usually available to overcome uploading difficulties. This extra time should only be used to meet the emergencies and above mentioned due dates should always be treated as final to avoid any inconvenience.

OTHER IMPORTANT INSTRUCTIONS:
DEADLINE:
  • Make sure to upload the solution file before the due date on VULMS.
  • Any submission made via email after the due date will not be accepted.

FORMATTING GUIDELINES:
  • Use the font style “Times New Roman” or “Arial” and font size “12”.
  • It is advised to compose your document in MS-Word format.
  • You may also compose your assignment in Open Office format.
  • Use black and blue font colors only.

RULES FOR MARKING
Please note that your assignment will not be graded or graded as Zero (0), if:
  • It is submitted after the due date.
  • The file you uploaded does not open or is corrupt.
  • It is in any format other than MS-Word or Open Office; e.g. Excel, PowerPoint, PDF etc.
  • It is cheated or copied from other students, internet, books, journals etc. Note related to load shedding: Please be proactive

Dear students!
As you know that semester activities have started and load shedding problem is also prevailing in our country. Keeping in view the fact, you all are advised to post your activities as early as possible without waiting for the due date. For your convenience; activity schedule has already been uploaded on VULMS for the current semester, therefore no excuse will be entertained after due date of assignments or GDBs.
Solution File:
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