Wednesday

April 1, 2015

April 1, 2015

Posted by **Anonymous** on Saturday, November 13, 2010 at 4:49pm.

1248 1187 1199 1236 1206 1241 1185 1288 1239

Find an 80% confidence interval for the mean of all tree ring dates from this archaeological site.

- statistics -
**MathGuru**, Monday, November 15, 2010 at 10:08pmYou will have to find mean and standard deviation for the data given. Once you have those values, use a confidence interval formula to determine the interval. Your sample size is 9.

**Answer this Question**

**Related Questions**

statistics - He method of tree ring dating gave the following years A.D. for an ...

Statistics - Suppose x has a mound-shaped distribution with sigma = 9 . A random...

Statistics - The standard deviation for a population is σ = 15.3. A sample ...

statistics - What do confidence intervals represent? What is the most ...

statistics - A random sample of 16 mid-sized cars tested for fuel consumption ...

Statistics - A random sample of 90 observations produced a mean that = 25.9 and...

statistics - A random sample of 16 mid-sized cars tested for fuel consumption ...

Statistics - 8. It is thought that prehistoric Indians did not take their best ...

Basic Statistics - A random sample of 16 mid-sized cars tested for fuel ...

Statistics - Let x be the elevation (in thousands of feet) for an archaeological...