Two phase,

Techniques of observation method, Techniques of Observation Method Obs...

Techniques of Observation Method Observation always involves some interaction between respondent and researcher in which researcher has an opportunity to watch respondent fu

Chi square test for independence of attribute , Chi Square Test for Indepe...

Chi Square Test for Independence  of Attribute The chi square  test  can be  used to find out  whether two  or more attributes are associated or not. This  test helps  in fin

Compute the joining, The Best Corporation is considering making either mino...

The Best Corporation is considering making either minor or major repairs to a malfunctioning production process.  When the process is malfunctioning, the percentage of defective it

Linear programimg, Solve the following Linear Programming Problem using Si...

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

Decision theory, the following table gives place under different states of ...

the following table gives place under different states of nature Strategies States of nature s1 s2 s3 A 10000 3000 2000 B

Impact of operation research, impact of operation research

impact of operation research

Linear programming problem, A paper mill produces two grades of paper viz.,...

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

Decision theory., example exercises of these

example exercises of these

Formulation of relevant hypotheses and models, Tentative explanations when ...

Tentative explanations when formulated as propositions are called hypotheses. It is very important to state the hypothesis and its anticipated consequences before star