Author Question: The value which has half of the observations above it and half the observations below it is called ... (Read 400 times)

leo leo · **on:** Jun 24, 2018

The value which has half of the observations above it and half the observations below it is called the
a. range.
b. median.
c. mean.
d. mode.

Question 2

When the right-hand sides of two constraints are each increased by one unit, the objective function value will be adjusted by the sum of the constraints' dual prices.
a. True
b. False
Indicate whether the statement is true or false