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Assignment No.1 (Course STA301)
Fall 2016 (Total Marks 15)
Deadline
Your Assignment must be uploaded/ submitted before or on 9th Nov, 2016
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 strengthen the students’ BASIC concepts about statistics.
• Practice for arranging and displaying already collected data into an organized form, using given statistical method.
• Make students able to understand the concept of Presentation of data.

Assignment.1 (Lessons 1-5)

Question 1: Marks: 2.5+2.5=5

Calculate the relative frequencies, percentage relative frequencies from the following table.
Classes Frequencies
60-64 2
65-69 1
70-74 2
75-79 7
80-84 2
85-89 7
90-94 4
95-99 9

Question 2: Marks: 5+5=10

Construct the (i) Frequency polygon (ii) Ogive for the following distribution:

Class Limit 8-12 13-17 18-22 23-27 28-32
Frequency 5 1 3 6 5

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Replies to This Discussion

Please Discuss here about this assignment.Thanks

Our main purpose here discussion not just Solution

We are here with you hands in hands to facilitate your learning and do not appreciate the idea of copying or replicating solutions.

Ye kis software men bnayen gen assingment?

yes hum ye graph excel me bnaen g ...........MS office ki jo b version he ap k pas net se dekh lo .... complete method he smj aa jai g 

https://youtu.be/oZAZj7NIkic 

Thank you so much Pretty Girl

Agree with Mr. Tariq, the main purpose to discuses different aspects of assignment and ideas to solve the assignment in better way using your own concepts etc.

Please members share the assignment format , mean which software I can use or required according to VU rules.

thanking in anticipation

Classes Frequencies relative frequencies relative frequencies percentage relative frequencies
60-64 2 "2/34" 0.0588 5.88
65-69 1 "1/34" 0.0294 2.94
70-74 2 "2/34" 0.0588 5.88
75-79 7 "7/34" 0.2059 20.59
80-84 2 "2/34" 0.0588 5.88
85-89 7 "7/34" 0.2059 20.59
90-94 4 "4/34" 0.1176 11.76
95-99 9 "9/34" 0.2647 26.47
34

Attachments:
Plz tell me 2nd Question Graph bana g

Everyone i hope it will be helpful

Check it and let me know if any mistake you found in it.

Thankyou

Attachments:

 Awais Waheed thanks for sharing 

second question kaise krna hai?

Question 1: Marks: 2.5+2.5=5

Calculate the relative frequencies, percentage relative frequencies from the following
table.


Classes

60-64
65-69
70-74
75-79
80-84
85-89
90-94
95-99
Frequencies
2
1
2
7
2
7
4
9
ANSWER: 
relative frequencies are 
2/34
1/34
2/34
7/34
2/34
7/34
4/34
9/34

Question 2: Marks: 5+5=10

Construct the (i) Frequency polygon (ii) Ogive for the following distribution:


Class Limit 8-12 13-17 18-22 23-27 28-32 
Frequency 5 1 3 6 5
ANSWER: 
TAKE CENTRAL (MID) VALUES OF CLASS LIMITS 
10, 15, 20, 25 , 30 TAKE THESE VALUES ON X-AXIS
Now for polygon , take individual frequencies on y axis and for Ogive , take cumulative as 5,6,9,15,20

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