The initial probability of success was 1 in 3 or .333. Now the contestant is down to two doors. There is a 50/50 chance of winning with two doors no matter what happened before so it doesn't matter if she switches. (true or false)
II. The optimal solution of the linear programming problem is at the intersection of constraints 1 and 2.
Max 2x1 + x2
s.t. 4x1 + 1x2 < or equal to 400
4x1 + 3x2 < or equal to 600
1x1 + 2x2 < or equal to 300
x1, x2 > or equal to 0
Compute the dual prices for the tree constraints.
.45, .25, 0
.25, .25, 0
0, .25, .45
.45, .25, .25
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