(adsbygoogle = window.adsbygoogle || []).push({}); There are 4 boxes. One of them contains a lottery ticket....

There are 4 boxes. One of them contains a lottery ticket. Others have nothing. My probability that if i select and i win is 1/4 = 0.25. But before me someone selects a box, and i do not know if he has won or lost. What is the probability that if now i go to select i will win.

**Physics Forums - The Fusion of Science and Community**

Join Physics Forums Today!

The friendliest, high quality science and math community on the planet! Everyone who loves science is here!

The friendliest, high quality science and math community on the planet! Everyone who loves science is here!

# There are 4 boxes. One of them contains a lottery ticket

Loading...

Similar Threads - boxes contains lottery | Date |
---|---|

I Dividing 4 balls over 4 boxes | Jan 26, 2018 |

I Statistical problem of drawing colored balls from boxes | Apr 12, 2017 |

A Information contained in minimum value of truncated distribution | Apr 18, 2016 |

Box-Muller transform | Feb 3, 2016 |

Dragging colored balls off box in succession | Apr 15, 2015 |

**Physics Forums - The Fusion of Science and Community**