Assignment.1 (Lessons 1-11)
View more random threads:
- CS403 Assignment No 4, Database management System...
- pak301 assignment no 1 spring 2011 idea solution
- FIN722 Assignment No 1 Fall 2014 Solution and Discussion...
- CS609-System Programming Assignment No. 5 [Spring 2010]
- GSC101 General Science Assignment No 1 Fall November 2014
- Solution of Assignment No. 01 Semester Fall 2010 Database...
- MGMT627 Assignment 2 Solution July 2010
- MGT402 Cost & Management Accounting Assignment No.1...
- All Past Assignments with Solutions Of CS504 Software...
- Calculating No. of A Grades in Class
Question 1: Marks: 5+5=10
Give an answer of the followings:
- Define an array.
- University students have been assigned roll no’s according to their marks. Which scale of measurement is used to assign the roll numbers?
- When statistical results are misleading?
(b) Make discrete frequency distribution from the given data,
1,2,3,2,1,2,1,3, 4,5,1,2,3,1,4,2, 2,3,2,1,4,4,4,2,1,
- Cumulative frequencies
- Relative frequencies
Question 2: Marks: 2+8=10
(a) Find Geometric mean from the following data.
1, 2, 3,2,4,5,4,3,4,-1,4, 3,0,1,-3, 2,4
(b) The weight of the 40 male students at a university is given in the following frequency table:
Calculate median and mode from the above data.
Question 3: Marks: 2+2+6 =10
(a) Why Quartile deviation is better than the Rang?
(b) For given data calculate range and coefficient of range,
0.035, 0.045, 0.031, 0.044, 0.032
(c) Calculate an appropriate measure of dispersionfor the following data.
Farm Size (acre)No. of FarmsBellow 4039441-8046181-120391121-160334161-200169201-240113241 and above148
There are currently 1 users browsing this thread. (0 members and 1 guests)