Hello everyone,(adsbygoogle = window.adsbygoogle || []).push({});

Just have a quick question on a binomial problem.

The problem is as follows:

A teacher is giving a 15 question true-false quiz. He wants to design the quiz such that a person that guesses on all the answers have less than a 0.10 probability of passing. What should the teacher put as the passing number of questions to achieve this?

I have no idea how to do this.

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

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

# Need help on simple binomial problem

Loading...

Similar Threads - Need help simple | Date |
---|---|

I need help in testing a prng | Feb 2, 2016 |

Need Help Understanding a Basic Probability Principle | May 1, 2015 |

Need help with Calculating Averages | Apr 15, 2015 |

Need help with strategy for a simple game for a book I am writing: | May 7, 2012 |

Need help with two simple proofs | Sep 19, 2004 |

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