The degrees of freedom for a data table with 10 rows and 11 ...

[altibaby]

The degrees of freedom for a data table with 10 rows and 11 columns is
 a. 100.
  b. 110.
  c. 21.
  d. 90.

Question 2

Decision makers in queuing situations attempt to balance
 a. operating characteristics against the arrival rate.
  b. service levels against service cost.
  c. the number of units in the system against the time in the system.
  d. the service rate against the arrival rate.

[jojobee318]

Answer to Question 1

d

Answer to Question 2

b

[altibaby]

Excellent

[at]

Great answer, keep it coming