The _____ approach to solving integer linear optimization ...

[fox]

The _____ approach to solving integer linear optimization problems breaks the feasible region of the LP Relaxation into subregions until the subregions have integer solutions or it is determined that the solution cannot be in the subregion.
 a. cutting plane
  b. trial-and-error
  c. breaking region
  d. branch-and-bound

Question 2

In a sample of 400 students in a university, 80, or 20, are Business majors. Based on the above information, the school's paper reported that 20 of all the students at the university are Business majors. This report is an example of
 a. a sample
  b. a population
  c. statistical inference
  d. descriptive statistics

[bbburns21]

Answer to Question 1

D

Answer to Question 2

C

[fox]

TYSM

[sultansheikh]

Thanks for the timely response, appreciate it