Thursday

August 21, 2014

August 21, 2014

Posted by **Stella** on Tuesday, May 26, 2009 at 9:38pm.

A large sample of Northern Pike caught at Taltson Lake (Canada) showed that the average length was x (mean)=32.5 inches with sample standard deviation s=8.6 inches.

a.) Compute the coefficient of variation for this data. (The coefficient of variation is 26.26)

b.) Use Chebyshev's Theorem to find an interval centered on the mean in which we can expect at least 75% of the data to fall.

I don't understand Part B. Can someone please explain to me how to find the interval using Chebyshev's Theorem?

**Related Questions**

math - I am trying to solve a problem using Newton's equation, which is (-1/2)(...

Chemistry - Hi, I'm trying to solve some chemistry problems, like the ones my ...

Math: is it? is it not? - Is this math problem hard? - There are 12 brothers ...

Statistics - The average life of Canadian women is 73.75 years and the standard ...

Statistics - The average life of Canadian women is 73.75 years and the standard ...

statistics - The average life of Canadian women is 73.75 years and the standard ...

Math - The density if a sample is 5.8g/cm^3. the sample fills a cylindrical ...

math116 - i am having a problem with this problem. it is week 2 checkpoint ...

use chebyshev's theorem to find what percent of th - use chebyshev's theorem to ...

use chebyshev's theorem to find what percent of th - use chebyshev's theorem to ...