Author Question: Slack a. is the difference between the left and right sides of a constraint. b. is the amount by ... (Read 59 times)

mikaylakyoung · **on:** Jun 24, 2018

Slack
a. is the difference between the left and right sides of a constraint.
b. is the amount by which the left side of a constraint is smaller than the right side.
c. is the amount by which the left side of a constraint is larger than the right side.
d. exists for each variable in a linear programming problem.

Question 2

The manager of a department store wants to determine what proportion of people who enter the store use the store's credit card for their purchases. What size sample should he take so that at 99 confidence the error will not be more than 8?