Saturday

September 20, 2014

September 20, 2014

Posted by **Michael** on Friday, September 30, 2011 at 7:12pm.

(a)probability that no more than 12 accidents will occur during a particular year.

(b)probability that no accidents will occur during a particular year.

- statistics -
**Richard**, Saturday, April 20, 2013 at 11:55pmthe mean is based off of 3 months. multiply it out to get the mean for a correct time period (1.5x4=6). I use the Poisson function in excel. Mean is equal to 6 and x is equal to 12 and 0. True is up to a certain number (up to 12) and false is exactly a certain number (exactly 0). In this case the answers are .9912 and .0025. Good luck

**Answer this Question**

**Related Questions**

Statistics - From a recent statistical analysis for the last five years, on an...

Statistics - The number of traffic accidents per day on a certain section of ...

Statistics - I have a problem I need some help on. I have answered parts. Any ...

Statistics - I have a problem I need some help on. I answered some. For many ...

statistics - A particular report included the following table classifying 711 ...

STATISTICS - The Sarasota Police department collected data on the number of car ...

probability - There is a .97 chance that no accident will occur during any ...

English/Writing - Which one of the following sentences is written in the active ...

Stats - A particular report included the following table classifying 713 fatal ...

statistics - The number of accidents per week at a hazardous intersection ...