The assignment is being uploaded to build up the students’ concepts regarding data and manipulation of data.
This assignment will strengthen the basic idea about the concept of measure of central tendency.
Assignment.1 (Lessons 1-9)
Question 1:
Marks: 3+2+2=7
The following data shows the ages of 50 cancer patients admitted in Shaukat Khanam Memorial Hospital, Lahore.
48
|
29
|
31
|
32
|
54
|
33
|
44
|
36
|
38
|
31
|
46
|
30
|
20
|
44
|
47
|
39
|
42
|
35
|
33
|
47
|
31
|
35
|
34
|
42
|
41
|
42
|
43
|
35
|
32
|
35
|
43
|
36
|
37
|
45
|
46
|
41
|
25
|
27
|
26
|
40
|
38
|
41
|
44
|
47
|
45
|
45
|
52
|
43
|
44
|
43
|
Make a frequency distribution and also find class boundaries and mid points.(take interval 5,starting from 20 as lower value).
Question 1:
Marks: 4+4=8
Compute Mean and Mode from the following data.
Classes
|
Frequency
|
0.7312 – 0.7313
|
10
|
0.7314 – 0.7315
|
15
|
0.7316 – 0.7317
|
20
|
0.7318 – 0.7319
|
25
|
0.7320 – 0.7321
|
30
|
0.7322 – 0.7323
|
8
|
0.7324 – 0.7325
|
2
|
Assignment 1 Assignment No.1 (Course STA301) Spring 2012 (Total Marks 15) Deadline Your Assignment must be uploaded/ submitted before or on 23:59 11th April, 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 this Assignment: · The assignment is being uploaded to build up the students’ concepts regarding data and manipulation of data. · This assignment will strengthen the basic idea about the concept of measure of central tendency. Assignment.1 (Lessons 1-9) Question 1: Marks: 3+2+2=7 The following data shows the ages of 50 cancer patients admitted in Shaukat Khanam Memorial Hospital, Lahore. 48 29 31 32 54 33 44 36 38 31 46 30 20 44 47 39 42 35 33 47 31 35 34 42 41 42 43 35 32 35 43 36 37 45 46 41 25 27 26 40 38 41 44 47 45 45 52 43 44 43 Make a frequency distribution and also find class boundaries and mid points.(take interval 5,starting from 20 as lower value). Question 1: Marks: 4+4=8 Compute Mean and Mode from the following data. Classes Frequency 0.7312 – 0.7313 10 0.7314 – 0.7315 15 0.7316 – 0.7317 20 0.7318 – 0.7319 25 0.7320 – 0.7321 30 0.7322 – 0.7323 8 0.7324 – 0.7325 2