February 22, 2017

Homework Help: Statistics

Posted by Megs on Thursday, January 24, 2008 at 1:33pm.

Here is my question:
The size of dust particles was measured in a factory. Pictures of particles were taken with a camera attached to a microscope with 50x magnification. 9 imahes of particles were taken giving the following pixel areas of the interior particles: 14900, 32000, 25000, 38900, 16500, 33400, 30200, 23100, and 28700. Dimensions of one pixel are 46.8x46.8 micrometers. Assuming that dust particles are normally distributed, generate the probability density function of the area in micrometers of dust particles.


Answer This Question

First Name:
School Subject:

Related Questions

More Related Questions