Wednesday

July 30, 2014

July 30, 2014

Posted by **Maria** on Saturday, February 13, 2010 at 11:20am.

- Finite Math -
**drwls**, Saturday, February 13, 2010 at 12:07pmThat would be about two sigma less than the mean, but did you really mean 46 years mean life? No one keeps a TV set that long, nor is there accurate lifetime data available.

- Finite Math -
**Maria**, Saturday, February 13, 2010 at 2:48pmI know but that's what the question asked.

Thanks

- Finite Math -
**drwls**, Saturday, February 13, 2010 at 3:38pmIn that case, 97% will last longer than 38 years.

**Related Questions**

statistik - can you show me the calculation ;) The life expectancy of computer ...

college - Assume that the life expectancy of U.S. males is normally distributed ...

Math - Need help with word problem. In the life, inyears of a television set ...

statistics - 5) The lifetime of a medical device s a normally distributed rv ...

probability - 1. The time it takes a student to cycle to school is normally ...

statistics - At a large publishing company, the mean age of proofreaders is 36.2...

statistics - the life expectancy of lung cancer patient treated with a new drug ...

statistics - If the ages of colleges students are normally distributed with a ...

Statistics - he life expectancy of a lung cancer patient treated with a new drug...

Statistics - The average age of chemical engineers is 37 years with a standard ...