Wednesday

October 22, 2014

October 22, 2014

Posted by **Darcy** on Monday, September 12, 2011 at 8:23pm.

I have no idea where to even begin to try and answer this. I am so lost. Please help!! Thanks!

- statistics -
**MathGuru**, Tuesday, September 13, 2011 at 7:38pmAbout 95% of a normal distribution lies within 2 standard deviations of the mean.

N(373,67) means the distribution is a normal distribution with mean = 373 and the variance = 67 (standard deviation = square root of 67).

N(526,107) means the distribution is a normal distribution with mean = 526 and the variance = 107 (standard deviation = square root of 107).

Determine the limits by using the mean and standard deviation. Remember to determine 2 standard deviations below the mean and 2 standard deviations above the mean for your limits.

I'll let you take it from here.

- statistics -
**Pedro**, Sunday, February 17, 2013 at 10:03pmN(373,67) means the distribution is a normal distribution with mean = 373 and the variance = 67 (standard deviation = square root of 67).

- statistics -
**Anonymous**, Sunday, September 14, 2014 at 11:28pmN(373, 67) distribution

**Answer this Question**

**Related Questions**

Math-Statistics - It appears that people who are mildly obese are less active ...

Statistics - The average amount of time people spend on facebook each day is 71 ...

statistics - The average amount of time people spend on facebook each day is 71 ...

statistics - Bill spends an average of 5 minutes each day waiting in lines. If ...

Math - My daughter's homework and I cant figure it out for the life of me. In ...

math - The owner of a luxury motor yacht that sails among the 4000 Greek islands...

math - The owner of a luxury motor yacht that sails among the 4000 Greek islands...

Math - The owner of a luxury motor yacht that sails among the 4000 Greek islands...

math - The owner of a luxury motor yacht that sails among the 4000 Greek islands...

math - The owner of a luxury motor yacht that sails among the 4000 Greek islands...