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Thank you for your participation. In this experiment you will report your beliefs about the probabilities of events. In every independent round, the computer randomly selects one of two boxes filled with marbles. From the selected box, the computer will draw a sequence of 10 marbles, recording the color and replacing the marble in the box after each draw. You and another participant will not know which box was selected but you both will observe the same sequence of colors of the drawn marbles. You must make two decisions every round:

1. a bet on the box that generated the sequence

2. a bet on the decision of another participant

The accuracy of your answers will determine your chances of getting an ${{C.Init_pay}} prize. Every round is independent of every other, and one will randomly be selected to determine your final payment. So, please make your best decision each round.

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