Observation and data collection - research phases, Operation Research

Assignment Help:

Observation and Data Collection for Better Understanding of the Problem:

Many times actual observations by trained observers at the scene of operation may be difficult and dangerous too. If time permits operational experiments simulating the actual problem should be set up. Where the information regarding to problem cannot be obtained the analyst with the incomplete data at hand should try to find the missing parts of the problem.


Related Discussions:- Observation and data collection - research phases

Paired sample sign test - hypothesis testing , Paired sample  sign Test ...

Paired sample  sign Test Paired samples  sign test is applied  to a situation where two sample  are taken from  two population which  have continuous symmetrical distributi

Scientific research, Scientific research is building of knowledge throug...

Scientific research is building of knowledge through collection of empirically verifiable facts. The term verifiable here means which can be checked by others for accuracy

Assumption of f- test- hypothesis testing, Assumption of F- Test The  ...

Assumption of F- Test The  theoretical assumption on which  F test  is based are: 1.The populations for  each sample must  be normally  distributed  with  identical  mean

Operation reaserch, A paper mill produces two grades of paper viz., X and Y...

A paper mill produces two grades of paper viz., X and Y. Because of raw material restrictions, it cannot produce more than 400 tons of grade X paper and 300 tons of grade Y paper i

Yates correction for continuity for 2x 2tables , Yates Correction for Cont...

Yates Correction for Continuity for  2x 2Tables If any cell frequency in  2x 2 table isles  than 5thenfor the application of X 2 test it  is pooled with the preceding or suc

Assignment 2012, Problem 1 (Problem 23, page 507) At a machine tool plant, ...

Problem 1 (Problem 23, page 507) At a machine tool plant, five jobs must be completed each day. The time it takes to do each job depends on the machine used to do the job. If a mac

OPTIMAL ASSIGNMENT., Six Operators are to be assigned to five jobs with the...

Six Operators are to be assigned to five jobs with the cost of assignment in Rs. given in the matrix below. Determine the optimal assignment. Which operator will have no assignment

Linear programming problem, Solve the following Linear Programming Problem ...

Solve the following Linear Programming Problem using Simple method. Maximize Z= 3x1 + 2X2 Subject to the constraints: X1+ X2 = 4 X1 - X2 = 2 X1, X2 = 0

test statistic - hypothesis testing , Test Statistic The next  step ...

Test Statistic The next  step is compute an appropriate  test statistic which  is based on an appropriate probability distribution. It  is used to test whether the null  hypo

Draw a network for the project adn determine the critical pa, a)Draw a netw...

a)Draw a network for the project. b)Determine the critical path. Activity Duration Activity Duration 1-2 15 5-10 22 1-3 13 6-9 33 1-4 1

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd