Demerits of range - measure of dispersion , Demerits  of Range a.It g...

Demerits  of Range a.It gives  importance  to the  two  extreme  values and is very much affected by the extreme items. b.The range  provides  no information  about the  st

LPP, A paper mill produces two grades of paper viz. X and Y. Because of raw...

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 in

Chi square test as a test of homogeneit, Chi Square Test as a Test of Homog...

Chi Square Test as a Test of Homogeneit The X 2 test of homogeneity is an  extension of the chi square  test of independence of attributes. It is  designed to determine  whet

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

Sampling decision, Normal 0 false false false EN-IN X...

Normal 0 false false false EN-IN X-NONE X-NONE

Operation Research, Significance & scope of operation research in modern ma...

Significance & scope of operation research in modern management

Lp model, A company produce three sizes of windows fans small,medium and la...

A company produce three sizes of windows fans small,medium and large. The manager has formulated an LP model for production.

Two phase,

#titleAssignment Problem.., Six Operators are to be assigned to five jobs w...

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

Sample survey methods:, Sample Survey Methods: If proposed investigati...

Sample Survey Methods: If proposed investigation is done  only on  a part taken  out of  universe then it  will be  known  as sample  survey. This  part of the universe is kno