Solve lpp by using its duality, Maximize w = 5x -2y +3z subject to 2x +2y -...

Maximize w = 5x -2y +3z subject to 2x +2y -z>=2 y + 3z

Linear programming, How do I set this problem up for Excel: A National Cred...

How do I set this problem up for Excel: A National Credit Union has $250,000 available to invest in a 12 month commitment. The money can be placed in Treasury notes yielding an 8%

Formulate this as a Linear Programming Problem, A paper mill produces two g...

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 pa

On the basis of ratio of change direction, On the  Basis  of Ratio of Ch...

On the  Basis  of Ratio of Change  Direction   a. Linear Correlation: The  correlation  between  two variables a said  to be liner if  corresponding  to a unit change in th

Z-test - hypothesis testing, Z-Test Prof. Fisher has  given a method  of...

Z-Test Prof. Fisher has  given a method  of testing the significance of the correlation coefficient in small  samples. According  to this method the  coefficient of correlation

Linear programming simplex method, How to solve linear programming problems...

How to solve linear programming problems using simplex method introducing slack variable,surplus variable and artificial variable

Two phase,

Introductoin operational research, disadvantages of modeling in operationa...

disadvantages of modeling in operational research

Deciles , DECILES The nine points  on the scale of observations  ( or...

DECILES The nine points  on the scale of observations  ( or  values of the variable) which divide the total  frequency into ten  equal parts  are called deciles for the data

HOMEWORK, A company uses 4 pounds of resource 1 to make each unit of X1 and...

A company uses 4 pounds of resource 1 to make each unit of X1 and 3 pounds of resource 1 to make each unit of X2. There are only 150 pounds of resource 1 available. Which of the fo