Tuesday

October 21, 2014

October 21, 2014

Posted by **laura** on Sunday, June 13, 2010 at 6:35pm.

- stat -
**unknown**, Sunday, June 13, 2010 at 7:17pmUse the binomial distribution, with parameters 6 and 1/4. Add up the probabilities for x=5 and x=6.

- stat -
**PsyDAG**, Monday, June 14, 2010 at 2:00pmThe probability of answering 5/6 = (1/4)^5 * 3/4

The probability of answering all 6 = (1/4)^6

Either-or probabilities are found by adding the separate probabilities.

**Answer this Question**

**Related Questions**

college - A test is composed of six multiple choice questions where each ...

satistics - A test is composed of six multiple choice questions where each ...

math - A test is composed of six multiple choice questions where each question ...

Probability - Mary took a 20 question multiple-choice exam where there are 4 ...

Statistics - Over time, a student analyzes her ability to guess correctly after ...

statistics - A test consists of 12 multiple choice questions with 5 choices for...

Math - Given a multiple choice test with 4 choices for each question and 17 ...

math - Part A of your history test has 15 multiple choice questions. Each ...

math - A multiple-choice test has 10 questions. Each question has 5 choices. If ...

Statistics - You have a ten question multiple choice test in your next class and...