That I know about it – it concerns statistics, is applied to the decision of the nonlinear equations.

Very much the explanation to the problem decision (for till now anybody so plainly explain nothing a smog) interests:

There is a teleshow – the player and the leader.

There are three doors. Behind one of them the prize, behind two others is not present.

The leader offers a choice to the player that accordingly chooses any of 3 doors (their probabilities are equal).

After the choice is made, the leader who knows where lies a prize, opens one of those doors that are not chosen by the player and shows that there the prize is not present. Also suggests the player to choose once again already between 2 doors.

Question – how to arrive to the player? (In a source it is specified that it is necessary to replace a choice, тк the probability of a prize behind a door on which was specified by the player who is doing not conduct = 66.7 %.

Very much I wait for councils or at least references where to look.

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